5572615720 has 64 divisors (see below), whose sum is σ = 14952625920. Its totient is φ = 1827538944.

The previous prime is 5572615717. The next prime is 5572615721. The reversal of 5572615720 is 275162755.

It is a super-2 number, since 2×5572615720² = 62108091925582236800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5572615721) 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, 426217 + ... + 439096.

It is an arithmetic number, because the mean of its divisors is an integer number (233634780).

Almost surely, 2^5572615720 is an apocalyptic number.

It is an amenable number.

5572615720 is an abundant number, since it is smaller than the sum of its proper divisors (9380010200).

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

5572615720 is a wasteful number, since it uses less digits than its factorization.

5572615720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865354 (or 865350 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 5572615720 is about 74649.9545880639. The cubic root of 5572615720 is about 1772.9086757420.

The spelling of 5572615720 in words is "five billion, five hundred seventy-two million, six hundred fifteen thousand, seven hundred twenty".