475166452121677 has 32 divisors (see below), whose sum is σ = 507885951372800. Its totient is φ = 443224583702208.

The previous prime is 475166452121629. The next prime is 475166452121681. The reversal of 475166452121677 is 776121254661574.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475166452121677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475166452121617) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32047369138 + ... + 32047383964.

It is an arithmetic number, because the mean of its divisors is an integer number (15871435980400).

Almost surely, 2^{475166452121677} is an apocalyptic number.

It is an amenable number.

475166452121677 is a deficient number, since it is larger than the sum of its proper divisors (32719499251123).

475166452121677 is a wasteful number, since it uses less digits than its factorization.

475166452121677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25385.

The product of its digits is 118540800, while the sum is 64.

The spelling of 475166452121677 in words is "four hundred seventy-five trillion, one hundred sixty-six billion, four hundred fifty-two million, one hundred twenty-one thousand, six hundred seventy-seven".