56556377110 has 8 divisors (see below), whose sum is σ = 101801478816. Its totient is φ = 22622550840.

The previous prime is 56556377107. The next prime is 56556377159. The reversal of 56556377110 is 1177365565.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2827818846 + ... + 2827818865.

It is an arithmetic number, because the mean of its divisors is an integer number (12725184852).

Almost surely, 2^56556377110 is an apocalyptic number.

56556377110 is a deficient number, since it is larger than the sum of its proper divisors (45245101706).

56556377110 is a wasteful number, since it uses less digits than its factorization.

56556377110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5655637718.

The product of its (nonzero) digits is 661500, while the sum is 46.

The spelling of 56556377110 in words is "fifty-six billion, five hundred fifty-six million, three hundred seventy-seven thousand, one hundred ten".