485931185974 has 32 divisors (see below), whose sum is σ = 794093751360. Its totient is φ = 221669893632.

The previous prime is 485931185933. The next prime is 485931185983. The reversal of 485931185974 is 479581139584.

It is a super-2 number, since 2×485931185974² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6122754 + ... + 6201610.

It is an arithmetic number, because the mean of its divisors is an integer number (24815429730).

Almost surely, 2^485931185974 is an apocalyptic number.

485931185974 is a deficient number, since it is larger than the sum of its proper divisors (308162565386).

485931185974 is a wasteful number, since it uses less digits than its factorization.

485931185974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81624.

The product of its digits is 43545600, while the sum is 64.

The spelling of 485931185974 in words is "four hundred eighty-five billion, nine hundred thirty-one million, one hundred eighty-five thousand, nine hundred seventy-four".