56225560315 has 8 divisors (see below), whose sum is σ = 68394928608. Its totient is φ = 44364277440.

The previous prime is 56225560277. The next prime is 56225560319. The reversal of 56225560315 is 51306552265.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56225560315 - 2¹¹ = 56225558267 is a prime.

It is a super-2 number, since 2×56225560315² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56225560319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77020951 + ... + 77021680.

It is an arithmetic number, because the mean of its divisors is an integer number (8549366076).

Almost surely, 2^56225560315 is an apocalyptic number.

56225560315 is a deficient number, since it is larger than the sum of its proper divisors (12169368293).

56225560315 is a wasteful number, since it uses less digits than its factorization.

56225560315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154042709.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 56225560315 in words is "fifty-six billion, two hundred twenty-five million, five hundred sixty thousand, three hundred fifteen".