2516797755 has 12 divisors (see below), whose sum is σ = 4362449520. Its totient is φ = 1342292112.

The previous prime is 2516797709. The next prime is 2516797769. The reversal of 2516797755 is 5577976152.

2516797755 is a `hidden beast` number, since 2 + 516 + 7 + 9 + 77 + 55 = 666.

It is not a de Polignac number, because 2516797755 - 2⁸ = 2516797499 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27964375 + ... + 27964464.

It is an arithmetic number, because the mean of its divisors is an integer number (363537460).

Almost surely, 2^2516797755 is an apocalyptic number.

2516797755 is a deficient number, since it is larger than the sum of its proper divisors (1845651765).

2516797755 is a wasteful number, since it uses less digits than its factorization.

2516797755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55928850 (or 55928847 counting only the distinct ones).

The product of its digits is 4630500, while the sum is 54.

The square root of 2516797755 is about 50167.6963294110. The cubic root of 2516797755 is about 1360.2417669595.

The spelling of 2516797755 in words is "two billion, five hundred sixteen million, seven hundred ninety-seven thousand, seven hundred fifty-five".