56871198705110 has 16 divisors (see below), whose sum is σ = 102368316402432. Its totient is φ = 22748444208000.

The previous prime is 56871198705103. The next prime is 56871198705119. The reversal of 56871198705110 is 1150789117865.

It is a happy number.

It is a super-2 number, since 2×56871198705110² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56871198705110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56871198705119) 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, 2946635 + ... + 11064585.

It is an arithmetic number, because the mean of its divisors is an integer number (6398019775152).

Almost surely, 2^{56871198705110} is an apocalyptic number.

56871198705110 is a deficient number, since it is larger than the sum of its proper divisors (45497117697322).

56871198705110 is a wasteful number, since it uses less digits than its factorization.

56871198705110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8818519.

The product of its (nonzero) digits is 4233600, while the sum is 59.

The spelling of 56871198705110 in words is "fifty-six trillion, eight hundred seventy-one billion, one hundred ninety-eight million, seven hundred five thousand, one hundred ten".