56205314155 has 8 divisors (see below), whose sum is σ = 67490439984. Its totient is φ = 44934876000.

The previous prime is 56205314141. The next prime is 56205314171. The reversal of 56205314155 is 55141350265.

It is a happy number.

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

It is not a de Polignac number, because 56205314155 - 2⁷ = 56205314027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3663496 + ... + 3678805.

It is an arithmetic number, because the mean of its divisors is an integer number (8436304998).

Almost surely, 2^56205314155 is an apocalyptic number.

56205314155 is a deficient number, since it is larger than the sum of its proper divisors (11285125829).

56205314155 is a wasteful number, since it uses less digits than its factorization.

56205314155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7343837.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 56205314155 in words is "fifty-six billion, two hundred five million, three hundred fourteen thousand, one hundred fifty-five".