56170267045 has 8 divisors (see below), whose sum is σ = 67415736096. Its totient is φ = 44928603216.

The previous prime is 56170267039. The next prime is 56170267051. The reversal of 56170267045 is 54076207165.

It is an interprime number because it is at equal distance from previous prime (56170267039) and next prime (56170267051).

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 56170267045 - 2³ = 56170267037 is a prime.

It is a super-2 number, since 2×56170267045² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56170266992 and 56170267010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918727 + ... + 977956.

It is an arithmetic number, because the mean of its divisors is an integer number (8426967012).

Almost surely, 2^56170267045 is an apocalyptic number.

It is an amenable number.

56170267045 is a deficient number, since it is larger than the sum of its proper divisors (11245469051).

56170267045 is a wasteful number, since it uses less digits than its factorization.

56170267045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902611.

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 56170267045 in words is "fifty-six billion, one hundred seventy million, two hundred sixty-seven thousand, forty-five".