56152225165 has 16 divisors (see below), whose sum is σ = 68826804480. Its totient is φ = 43959314880.

The previous prime is 56152225163. The next prime is 56152225201.

56152225165 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56152225165 - 2¹ = 56152225163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56152225163) 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, 2013970 + ... + 2041660.

It is an arithmetic number, because the mean of its divisors is an integer number (4301675280).

Almost surely, 2^56152225165 is an apocalyptic number.

It is an amenable number.

56152225165 is a deficient number, since it is larger than the sum of its proper divisors (12674579315).

56152225165 is a wasteful number, since it uses less digits than its factorization.

56152225165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36372.

The product of its digits is 180000, while the sum is 40.

The spelling of 56152225165 in words is "fifty-six billion, one hundred fifty-two million, two hundred twenty-five thousand, one hundred sixty-five".