56022951599 has 8 divisors (see below), whose sum is σ = 57544737600. Its totient is φ = 54501568416.

The previous prime is 56022951587. The next prime is 56022951683. The reversal of 56022951599 is 99515922065.

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 56022951599 - 2¹² = 56022947503 is a prime.

It is a super-2 number, since 2×56022951599² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56022951599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56022956599) 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, 192677 + ... + 386225.

It is an arithmetic number, because the mean of its divisors is an integer number (7193092200).

Almost surely, 2^56022951599 is an apocalyptic number.

56022951599 is a deficient number, since it is larger than the sum of its proper divisors (1521786001).

56022951599 is a wasteful number, since it uses less digits than its factorization.

56022951599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201409.

The product of its (nonzero) digits is 2187000, while the sum is 53.

The spelling of 56022951599 in words is "fifty-six billion, twenty-two million, nine hundred fifty-one thousand, five hundred ninety-nine".