2563141660 has 24 divisors (see below), whose sum is σ = 5385776256. Its totient is φ = 1024651200.

The previous prime is 2563141547. The next prime is 2563141673. The reversal of 2563141660 is 661413652.

It is a super-3 number, since 3×2563141660³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2316 + ... + 71635.

It is an arithmetic number, because the mean of its divisors is an integer number (224407344).

Almost surely, 2^2563141660 is an apocalyptic number.

2563141660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2563141660 is an abundant number, since it is smaller than the sum of its proper divisors (2822634596).

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

2563141660 is a wasteful number, since it uses less digits than its factorization.

2563141660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75693 (or 75691 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2563141660 is about 50627.4792973144. The cubic root of 2563141660 is about 1368.5401288973.

The spelling of 2563141660 in words is "two billion, five hundred sixty-three million, one hundred forty-one thousand, six hundred sixty".