56177413455 has 8 divisors (see below), whose sum is σ = 89883861552. Its totient is φ = 29961287168.

The previous prime is 56177413379. The next prime is 56177413459. The reversal of 56177413455 is 55431477165.

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

It is a cyclic number.

It is not a de Polignac number, because 56177413455 - 2¹⁷ = 56177282383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56177413459) 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, 1872580434 + ... + 1872580463.

It is an arithmetic number, because the mean of its divisors is an integer number (11235482694).

Almost surely, 2^56177413455 is an apocalyptic number.

56177413455 is a deficient number, since it is larger than the sum of its proper divisors (33706448097).

56177413455 is a wasteful number, since it uses less digits than its factorization.

56177413455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745160905.

The product of its digits is 1764000, while the sum is 48.

The spelling of 56177413455 in words is "fifty-six billion, one hundred seventy-seven million, four hundred thirteen thousand, four hundred fifty-five".