474055502171 has 2 divisors, whose sum is σ = 474055502172. Its totient is φ = 474055502170.

The previous prime is 474055502149. The next prime is 474055502177. The reversal of 474055502171 is 171205550474.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474055502171 is a prime.

It is not a weakly prime, because it can be changed into another prime (474055502177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237027751085 + 237027751086.

It is an arithmetic number, because the mean of its divisors is an integer number (237027751086).

Almost surely, 2^474055502171 is an apocalyptic number.

474055502171 is a deficient number, since it is larger than the sum of its proper divisors (1).

474055502171 is an equidigital number, since it uses as much as digits as its factorization.

474055502171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196000, while the sum is 41.

The spelling of 474055502171 in words is "four hundred seventy-four billion, fifty-five million, five hundred two thousand, one hundred seventy-one".