475477256023 has 16 divisors (see below), whose sum is σ = 592862699520. Its totient is φ = 370464328800.

The previous prime is 475477255991. The next prime is 475477256029. The reversal of 475477256023 is 320652774574.

It is a cyclic number.

It is not a de Polignac number, because 475477256023 - 2⁵ = 475477255991 is a prime.

It is a super-2 number, since 2×475477256023² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475477256029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467818 + ... + 1081576.

It is an arithmetic number, because the mean of its divisors is an integer number (37053918720).

Almost surely, 2^475477256023 is an apocalyptic number.

475477256023 is a deficient number, since it is larger than the sum of its proper divisors (117385443497).

475477256023 is a wasteful number, since it uses less digits than its factorization.

475477256023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623838.

The product of its (nonzero) digits is 9878400, while the sum is 52.

The spelling of 475477256023 in words is "four hundred seventy-five billion, four hundred seventy-seven million, two hundred fifty-six thousand, twenty-three".