475557030171163 has 16 divisors (see below), whose sum is σ = 485135555748480. Its totient is φ = 466095690547200.

The previous prime is 475557030171137. The next prime is 475557030171221. The reversal of 475557030171163 is 361171030755574.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475557030171163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475557030171103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52470118 + ... + 60862363.

It is an arithmetic number, because the mean of its divisors is an integer number (30320972234280).

Almost surely, 2^{475557030171163} is an apocalyptic number.

475557030171163 is a deficient number, since it is larger than the sum of its proper divisors (9578525577317).

475557030171163 is a wasteful number, since it uses less digits than its factorization.

475557030171163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113332998.

The product of its (nonzero) digits is 9261000, while the sum is 55.

The spelling of 475557030171163 in words is "four hundred seventy-five trillion, five hundred fifty-seven billion, thirty million, one hundred seventy-one thousand, one hundred sixty-three".