2082537580 has 24 divisors (see below), whose sum is σ = 4377138192. Its totient is φ = 832289472.

The previous prime is 2082537577. The next prime is 2082537581. The reversal of 2082537580 is 857352802.

It is a super-2 number, since 2×2082537580² = 8673925544224512800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2082537581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21507 + ... + 68026.

It is an arithmetic number, because the mean of its divisors is an integer number (182380758).

Almost surely, 2^2082537580 is an apocalyptic number.

2082537580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2082537580 is an abundant number, since it is smaller than the sum of its proper divisors (2294600612).

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

2082537580 is a wasteful number, since it uses less digits than its factorization.

2082537580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90705 (or 90703 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 2082537580 is about 45634.8285851936. The cubic root of 2082537580 is about 1277.0197550717.

The spelling of 2082537580 in words is "two billion, eighty-two million, five hundred thirty-seven thousand, five hundred eighty".