2685092900 has 72 divisors (see below), whose sum is σ = 6873893376. Its totient is φ = 890899200.

The previous prime is 2685092857. The next prime is 2685092929. The reversal of 2685092900 is 92905862.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40169 + ... + 83568.

Almost surely, 2^2685092900 is an apocalyptic number.

2685092900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2685092900 is an abundant number, since it is smaller than the sum of its proper divisors (4188800476).

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

2685092900 is a wasteful number, since it uses less digits than its factorization.

2685092900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123789 (or 123782 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 2685092900 is about 51817.8820485747. The cubic root of 2685092900 is about 1389.9092292743.

The spelling of 2685092900 in words is "two billion, six hundred eighty-five million, ninety-two thousand, nine hundred".