2685508532924 has 48 divisors (see below), whose sum is σ = 5767057336320. Its totient is φ = 1067973553920.

The previous prime is 2685508532921. The next prime is 2685508532929. The reversal of 2685508532924 is 4292358055862.

It is a super-2 number, since 2×2685508532924² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2685508532921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39697364 + ... + 39764955.

It is an arithmetic number, because the mean of its divisors is an integer number (120147027840).

Almost surely, 2^{2685508532924} is an apocalyptic number.

It is an amenable number.

2685508532924 is an abundant number, since it is smaller than the sum of its proper divisors (3081548803396).

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

2685508532924 is a wasteful number, since it uses less digits than its factorization.

2685508532924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79462418 (or 79462416 counting only the distinct ones).

The product of its (nonzero) digits is 41472000, while the sum is 59.

The spelling of 2685508532924 in words is "two trillion, six hundred eighty-five billion, five hundred eight million, five hundred thirty-two thousand, nine hundred twenty-four".