56162236210 has 16 divisors (see below), whose sum is σ = 101829925656. Its totient is φ = 22300916608.

The previous prime is 56162236069. The next prime is 56162236219. The reversal of 56162236210 is 1263226165.

It can be written as a sum of positive squares in 4 ways, for example, as 47914145449 + 8248090761 = 218893^2 + 90819^2 .

It is a super-2 number, since 2×56162236210² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56162236219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20495797 + ... + 20498536.

Almost surely, 2^56162236210 is an apocalyptic number.

56162236210 is a deficient number, since it is larger than the sum of its proper divisors (45667689446).

56162236210 is a wasteful number, since it uses less digits than its factorization.

56162236210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40994477.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 56162236210 in words is "fifty-six billion, one hundred sixty-two million, two hundred thirty-six thousand, two hundred ten".