56331535001607 has 24 divisors (see below), whose sum is σ = 81590892757920. Its totient is φ = 37451411234880.

The previous prime is 56331535001579. The next prime is 56331535001627. The reversal of 56331535001607 is 70610053513365.

56331535001607 is a `hidden beast` number, since 5 + 6 + 3 + 3 + 1 + 5 + 35 + 0 + 0 + 1 + 607 = 666.

It is not a de Polignac number, because 56331535001607 - 2⁸ = 56331535001351 is a prime.

It is a super-3 number, since 3×56331535001607³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56331535001627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19146718 + ... + 21892004.

It is an arithmetic number, because the mean of its divisors is an integer number (3399620531580).

Almost surely, 2^{56331535001607} is an apocalyptic number.

56331535001607 is a deficient number, since it is larger than the sum of its proper divisors (25259357756313).

56331535001607 is a wasteful number, since it uses less digits than its factorization.

56331535001607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751543 (or 2751540 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 45.

The spelling of 56331535001607 in words is "fifty-six trillion, three hundred thirty-one billion, five hundred thirty-five million, one thousand, six hundred seven".