5157314944 has 32 divisors (see below), whose sum is σ = 10368626400. Its totient is φ = 2554993152.

The previous prime is 5157314941. The next prime is 5157314983. The reversal of 5157314944 is 4494137515.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 5157314944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157314941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170872 + ... + 198775.

It is an arithmetic number, because the mean of its divisors is an integer number (324019575).

Almost surely, 2^5157314944 is an apocalyptic number.

It is an amenable number.

5157314944 is an abundant number, since it is smaller than the sum of its proper divisors (5211311456).

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

5157314944 is a wasteful number, since it uses less digits than its factorization.

5157314944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369770 (or 369758 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 5157314944 is about 71814.4480170947. The cubic root of 5157314944 is about 1727.7247361035.

The spelling of 5157314944 in words is "five billion, one hundred fifty-seven million, three hundred fourteen thousand, nine hundred forty-four".