5720501956 has 27 divisors (see below), whose sum is σ = 10843909671. Its totient is φ = 2639324064.

The previous prime is 5720501939. The next prime is 5720502037. The reversal of 5720501956 is 6591050275.

The square root of 5720501956 is 75634.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2722500 + 5717779456 = 1650^2 + 75616^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1965030 + ... + 1967938.

Almost surely, 2^5720501956 is an apocalyptic number.

5720501956 is the 75634-th square number.

It is an amenable number.

5720501956 is a deficient number, since it is larger than the sum of its proper divisors (5123407715).

5720501956 is an equidigital number, since it uses as much as digits as its factorization.

5720501956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5848 (or 2924 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 40.

The cubic root of 5720501956 is about 1788.4551193099.

The spelling of 5720501956 in words is "five billion, seven hundred twenty million, five hundred one thousand, nine hundred fifty-six".