56174022405 has 48 divisors (see below), whose sum is σ = 102560328000. Its totient is φ = 28364007168.

The previous prime is 56174022383. The next prime is 56174022479. The reversal of 56174022405 is 50422047165.

It is a happy number.

56174022405 is a `hidden beast` number, since 5 + 6 + 1 + 7 + 402 + 240 + 5 = 666.

It is not a de Polignac number, because 56174022405 - 2¹⁰ = 56174021381 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56174022405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1329241 + ... + 1370849.

It is an arithmetic number, because the mean of its divisors is an integer number (2136673500).

Almost surely, 2^56174022405 is an apocalyptic number.

It is an amenable number.

56174022405 is a deficient number, since it is larger than the sum of its proper divisors (46386305595).

56174022405 is a wasteful number, since it uses less digits than its factorization.

56174022405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43218 (or 43215 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 56174022405 in words is "fifty-six billion, one hundred seventy-four million, twenty-two thousand, four hundred five".