2516902926 has 16 divisors (see below), whose sum is σ = 5252667264. Its totient is φ = 802490744.

The previous prime is 2516902909. The next prime is 2516902933. The reversal of 2516902926 is 6292096152.

It is a super-2 number, since 2×2516902926² = 12669600677814722952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9119076 + ... + 9119351.

It is an arithmetic number, because the mean of its divisors is an integer number (328291704).

Almost surely, 2^2516902926 is an apocalyptic number.

2516902926 is the 31730-th centered pentagonal number.

2516902926 is an abundant number, since it is smaller than the sum of its proper divisors (2735764338).

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

2516902926 is a wasteful number, since it uses less digits than its factorization.

2516902926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18238455.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 2516902926 is about 50168.7445128937. The cubic root of 2516902926 is about 1360.2607137864.

The spelling of 2516902926 in words is "two billion, five hundred sixteen million, nine hundred two thousand, nine hundred twenty-six".