461475135755368 has 64 divisors (see below), whose sum is σ = 1057838698304640. Its totient is φ = 184222249426944.

The previous prime is 461475135755363. The next prime is 461475135755411. The reversal of 461475135755368 is 863557531574164.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 461475135755297 and 461475135755306.

It is not an unprimeable number, because it can be changed into a prime (461475135755363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2498581830 + ... + 2498766517.

It is an arithmetic number, because the mean of its divisors is an integer number (16528729661010).

Almost surely, 2^{461475135755368} is an apocalyptic number.

It is an amenable number.

461475135755368 is an abundant number, since it is smaller than the sum of its proper divisors (596363562549272).

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

461475135755368 is a wasteful number, since it uses less digits than its factorization.

461475135755368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4997348474 (or 4997348470 counting only the distinct ones).

The product of its digits is 1270080000, while the sum is 70.

The spelling of 461475135755368 in words is "four hundred sixty-one trillion, four hundred seventy-five billion, one hundred thirty-five million, seven hundred fifty-five thousand, three hundred sixty-eight".