5156608416 has 24 divisors (see below), whose sum is σ = 13536097344. Its totient is φ = 1718869440.

The previous prime is 5156608397. The next prime is 5156608451. The reversal of 5156608416 is 6148066515.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×5156608416² = 53181220711924058112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26857240 + ... + 26857431.

It is an arithmetic number, because the mean of its divisors is an integer number (564004056).

Almost surely, 2^5156608416 is an apocalyptic number.

It is an amenable number.

5156608416 is an abundant number, since it is smaller than the sum of its proper divisors (8379488928).

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

5156608416 is a wasteful number, since it uses less digits than its factorization.

5156608416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53714684 (or 53714676 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 5156608416 is about 71809.5287270429. The cubic root of 5156608416 is about 1727.6458357673.

The spelling of 5156608416 in words is "five billion, one hundred fifty-six million, six hundred eight thousand, four hundred sixteen".