56162365423 has 8 divisors (see below), whose sum is σ = 56613704400. Its totient is φ = 55712018880.

The previous prime is 56162365421. The next prime is 56162365447. The reversal of 56162365423 is 32456326165.

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 56162365423 - 2¹ = 56162365421 is a prime.

It is a super-2 number, since 2×56162365423² (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 56162365423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56162365421) 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, 134265 + ... + 361042.

It is an arithmetic number, because the mean of its divisors is an integer number (7076713050).

Almost surely, 2^56162365423 is an apocalyptic number.

56162365423 is a deficient number, since it is larger than the sum of its proper divisors (451338977).

56162365423 is a wasteful number, since it uses less digits than its factorization.

56162365423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496217.

The product of its digits is 777600, while the sum is 43.

The spelling of 56162365423 in words is "fifty-six billion, one hundred sixty-two million, three hundred sixty-five thousand, four hundred twenty-three".