5157057516 has 192 divisors, whose sum is σ = 14094839808. Its totient is φ = 1454948352.

The previous prime is 5157057497. The next prime is 5157057517. The reversal of 5157057516 is 6157507515.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5157057517) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8937420 + ... + 8937996.

It is an arithmetic number, because the mean of its divisors is an integer number (73410624).

Almost surely, 2^5157057516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5157057516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7047419904).

5157057516 is an abundant number, since it is smaller than the sum of its proper divisors (8937782292).

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

5157057516 is a wasteful number, since it uses less digits than its factorization.

5157057516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720 (or 718 counting only the distinct ones).

The product of its (nonzero) digits is 183750, while the sum is 42.

The square root of 5157057516 is about 71812.6556812934. The cubic root of 5157057516 is about 1727.6959890954.

The spelling of 5157057516 in words is "five billion, one hundred fifty-seven million, fifty-seven thousand, five hundred sixteen".