475524425574 has 128 divisors (see below), whose sum is σ = 1246256755200. Its totient is φ = 132824499840.

The previous prime is 475524425573. The next prime is 475524425603.

475524425574 is a `hidden beast` number, since 4 + 7 + 5 + 5 + 2 + 44 + 25 + 574 = 666.

475524425574 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×475524425574² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 475524425574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475524425573) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 151797 + ... + 986960.

It is an arithmetic number, because the mean of its divisors is an integer number (9736380900).

Almost surely, 2^475524425574 is an apocalyptic number.

475524425574 is an abundant number, since it is smaller than the sum of its proper divisors (770732329626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475524425574 is a wasteful number, since it uses less digits than its factorization.

475524425574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138835 (or 1138829 counting only the distinct ones).

The product of its digits is 31360000, while the sum is 54.

The spelling of 475524425574 in words is "four hundred seventy-five billion, five hundred twenty-four million, four hundred twenty-five thousand, five hundred seventy-four".