552631578974 has 32 divisors (see below), whose sum is σ = 849427692960. Its totient is φ = 269570809728.

The previous prime is 552631578973. The next prime is 552631578979. The reversal of 552631578974 is 479875136255.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552631578971) 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, 37340144 + ... + 37354940.

It is an arithmetic number, because the mean of its divisors is an integer number (26544615405).

Almost surely, 2^552631578974 is an apocalyptic number.

552631578974 is a deficient number, since it is larger than the sum of its proper divisors (296796113986).

552631578974 is a wasteful number, since it uses less digits than its factorization.

552631578974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17532.

The product of its digits is 63504000, while the sum is 62.

The spelling of 552631578974 in words is "five hundred fifty-two billion, six hundred thirty-one million, five hundred seventy-eight thousand, nine hundred seventy-four".