5107731772 has 48 divisors (see below), whose sum is σ = 11053929600. Its totient is φ = 2030304960.

The previous prime is 5107731757. The next prime is 5107731803. The reversal of 5107731772 is 2771377015.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224122 + ... + 245857.

It is an arithmetic number, because the mean of its divisors is an integer number (230290200).

Almost surely, 2^5107731772 is an apocalyptic number.

5107731772 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5107731772 is an abundant number, since it is smaller than the sum of its proper divisors (5946197828).

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

5107731772 is a wasteful number, since it uses less digits than its factorization.

5107731772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470026 (or 470024 counting only the distinct ones).

The product of its (nonzero) digits is 72030, while the sum is 40.

The square root of 5107731772 is about 71468.3970157440. The cubic root of 5107731772 is about 1722.1700314531.

The spelling of 5107731772 in words is "five billion, one hundred seven million, seven hundred thirty-one thousand, seven hundred seventy-two".