553967604018 has 12 divisors (see below), whose sum is σ = 1200263142078. Its totient is φ = 184655868000.

The previous prime is 553967604007. The next prime is 553967604061. The reversal of 553967604018 is 810406769355.

553967604018 is a `hidden beast` number, since 5 + 539 + 6 + 7 + 60 + 40 + 1 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 452959958529 + 101007645489 = 673023^2 + 317817^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15387988983 + ... + 15387989018.

Almost surely, 2^553967604018 is an apocalyptic number.

553967604018 is an abundant number, since it is smaller than the sum of its proper divisors (646295538060).

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

553967604018 is a wasteful number, since it uses less digits than its factorization.

553967604018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30775978009 (or 30775978006 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 553967604018 in words is "five hundred fifty-three billion, nine hundred sixty-seven million, six hundred four thousand, eighteen".