475077926401 has 4 divisors (see below), whose sum is σ = 511622382292. Its totient is φ = 438533470512.

The previous prime is 475077926303. The next prime is 475077926417. The reversal of 475077926401 is 104629770574.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 28299314176 + 446778612225 = 168224^2 + 668415^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475077926401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475077926461) 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, 18272227926 + ... + 18272227951.

It is an arithmetic number, because the mean of its divisors is an integer number (127905595573).

Almost surely, 2^475077926401 is an apocalyptic number.

It is an amenable number.

475077926401 is a deficient number, since it is larger than the sum of its proper divisors (36544455891).

475077926401 is a wasteful number, since it uses less digits than its factorization.

475077926401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36544455890.

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 475077926401 in words is "four hundred seventy-five billion, seventy-seven million, nine hundred twenty-six thousand, four hundred one".