56055964106 has 4 divisors (see below), whose sum is σ = 84083946162. Its totient is φ = 28027982052.

The previous prime is 56055964073. The next prime is 56055964141. The reversal of 56055964106 is 60146955065.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60146955065 = 5 ⋅12029391013.

It can be written as a sum of positive squares in only one way, i.e., 35889408025 + 20166556081 = 189445^2 + 142009^2 .

It is a super-2 number, since 2×56055964106² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14013991025 + ... + 14013991028.

Almost surely, 2^56055964106 is an apocalyptic number.

56055964106 is a deficient number, since it is larger than the sum of its proper divisors (28027982056).

56055964106 is a wasteful number, since it uses less digits than its factorization.

56055964106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28027982055.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 56055964106 in words is "fifty-six billion, fifty-five million, nine hundred sixty-four thousand, one hundred six".