2516316650928 has 60 divisors (see below), whose sum is σ = 7071657072480. Its totient is φ = 835262698368.

The previous prime is 2516316650879. The next prime is 2516316651019. The reversal of 2516316650928 is 8290566136152.

2516316650928 is a `hidden beast` number, since 2 + 51 + 6 + 3 + 1 + 66 + 509 + 28 = 666.

It is a super-2 number, since 2×2516316650928² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 36522951 + ... + 36591782.

It is an arithmetic number, because the mean of its divisors is an integer number (117860951208).

Almost surely, 2^{2516316650928} is an apocalyptic number.

It is an amenable number.

2516316650928 is an abundant number, since it is smaller than the sum of its proper divisors (4555340421552).

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

2516316650928 is a wasteful number, since it uses less digits than its factorization.

2516316650928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73114986 (or 73114977 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 2516316650928 in words is "two trillion, five hundred sixteen billion, three hundred sixteen million, six hundred fifty thousand, nine hundred twenty-eight".