5370472731 has 16 divisors (see below), whose sum is σ = 7820064000. Its totient is φ = 3258356640.

The previous prime is 5370472727. The next prime is 5370472741. The reversal of 5370472731 is 1372740735.

It is not a de Polignac number, because 5370472731 - 2² = 5370472727 is a prime.

It is a super-2 number, since 2×5370472731² = 57683954708829196722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 5370472731.

It is not an unprimeable number, because it can be changed into a prime (5370472741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966981 + ... + 972518.

It is an arithmetic number, because the mean of its divisors is an integer number (488754000).

Almost surely, 2^5370472731 is an apocalyptic number.

5370472731 is a deficient number, since it is larger than the sum of its proper divisors (2449591269).

5370472731 is a wasteful number, since it uses less digits than its factorization.

5370472731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939586.

The product of its (nonzero) digits is 123480, while the sum is 39.

The square root of 5370472731 is about 73283.5092705037. The cubic root of 5370472731 is about 1751.2070835075.

The spelling of 5370472731 in words is "five billion, three hundred seventy million, four hundred seventy-two thousand, seven hundred thirty-one".