2504786892 has 48 divisors (see below), whose sum is σ = 5906232192. Its totient is φ = 826151040.

The previous prime is 2504786873. The next prime is 2504786899. The reversal of 2504786892 is 2986874052.

It is not an unprimeable number, because it can be changed into a prime (2504786899) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 541863 + ... + 546465.

It is an arithmetic number, because the mean of its divisors is an integer number (123046504).

Almost surely, 2^2504786892 is an apocalyptic number.

It is an amenable number.

2504786892 is an abundant number, since it is smaller than the sum of its proper divisors (3401445300).

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

2504786892 is a wasteful number, since it uses less digits than its factorization.

2504786892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5078 (or 5076 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 2504786892 is about 50047.8460275765. The cubic root of 2504786892 is about 1358.0744976024.

It can be divided in two parts, 2504 and 786892, that added together give a triangular number (789396 = T₁₂₅₆).

The spelling of 2504786892 in words is "two billion, five hundred four million, seven hundred eighty-six thousand, eight hundred ninety-two".