2041277580 has 72 divisors (see below), whose sum is σ = 6216681744. Its totient is φ = 542160000.

The previous prime is 2041277551. The next prime is 2041277593. The reversal of 2041277580 is 857721402.

2041277580 is a `hidden beast` number, since 2 + 0 + 4 + 1 + 2 + 77 + 580 = 666.

It is a super-2 number, since 2×2041277580² = 8333628317221312800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22590 + ... + 67770.

It is an arithmetic number, because the mean of its divisors is an integer number (86342802).

Almost surely, 2^2041277580 is an apocalyptic number.

2041277580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is a pronic number, being equal to 45180×45181.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041277580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3108340872).

2041277580 is an abundant number, since it is smaller than the sum of its proper divisors (4175404164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2041277580 is a wasteful number, since it uses less digits than its factorization.

2041277580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45447 (or 45442 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 2041277580 is about 45180.4999972333. The cubic root of 2041277580 is about 1268.5298423922.

Adding to 2041277580 its reverse (857721402), we get a palindrome (2898998982).

It can be divided in two parts, 20412775 and 80, that added together give a triangular number (20412855 = T₆₃₈₉).

The spelling of 2041277580 in words is "two billion, forty-one million, two hundred seventy-seven thousand, five hundred eighty".