56230121607 has 8 divisors (see below), whose sum is σ = 81789267840. Its totient is φ = 34078861560.

The previous prime is 56230121599. The next prime is 56230121609. The reversal of 56230121607 is 70612103265.

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

It is not a de Polignac number, because 56230121607 - 2³ = 56230121599 is a prime.

It is a super-3 number, since 3×56230121607³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1703943079 = 56230121607 / (5 + 6 + 2 + 3 + 0 + 1 + 2 + 1 + 6 + 0 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56230121609) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 851971507 + ... + 851971572.

It is an arithmetic number, because the mean of its divisors is an integer number (10223658480).

Almost surely, 2^56230121607 is an apocalyptic number.

56230121607 is a deficient number, since it is larger than the sum of its proper divisors (25559146233).

56230121607 is a wasteful number, since it uses less digits than its factorization.

56230121607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703943093.

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 56230121607 in words is "fifty-six billion, two hundred thirty million, one hundred twenty-one thousand, six hundred seven".