475774440534 has 24 divisors (see below), whose sum is σ = 1031569093152. Its totient is φ = 158480022960.

The previous prime is 475774440521. The next prime is 475774440553. The reversal of 475774440534 is 435044477574.

It is a super-4 number, since 4×475774440534⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9261777 + ... + 9313004.

It is an arithmetic number, because the mean of its divisors is an integer number (42982045548).

Almost surely, 2^475774440534 is an apocalyptic number.

475774440534 is an abundant number, since it is smaller than the sum of its proper divisors (555794652618).

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

475774440534 is a wasteful number, since it uses less digits than its factorization.

475774440534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18576212 (or 18576209 counting only the distinct ones).

The product of its (nonzero) digits is 26342400, while the sum is 54.

The spelling of 475774440534 in words is "four hundred seventy-five billion, seven hundred seventy-four million, four hundred forty thousand, five hundred thirty-four".