56710171606267 has 4 divisors (see below), whose sum is σ = 56959996151016. Its totient is φ = 56460347061520.

The previous prime is 56710171606217. The next prime is 56710171606289. The reversal of 56710171606267 is 76260617101765.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56710171606267 is a prime.

It is a super-2 number, since 2×56710171606267² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56710171606217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124912272034 + ... + 124912272487.

It is an arithmetic number, because the mean of its divisors is an integer number (14239999037754).

Almost surely, 2^{56710171606267} is an apocalyptic number.

56710171606267 is a deficient number, since it is larger than the sum of its proper divisors (249824544749).

56710171606267 is a wasteful number, since it uses less digits than its factorization.

56710171606267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249824544748.

The product of its (nonzero) digits is 4445280, while the sum is 55.

The spelling of 56710171606267 in words is "fifty-six trillion, seven hundred ten billion, one hundred seventy-one million, six hundred six thousand, two hundred sixty-seven".