552687689474 has 16 divisors (see below), whose sum is σ = 852277614336. Its totient is φ = 268673028000.

The previous prime is 552687689473. The next prime is 552687689513. The reversal of 552687689474 is 474986786255.

It is a super-2 number, since 2×552687689474² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 552687689398 and 552687689407.

It is not an unprimeable number, because it can be changed into a prime (552687689473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19454867 + ... + 19483254.

It is an arithmetic number, because the mean of its divisors is an integer number (53267350896).

Almost surely, 2^552687689474 is an apocalyptic number.

552687689474 is a deficient number, since it is larger than the sum of its proper divisors (299589924862).

552687689474 is a wasteful number, since it uses less digits than its factorization.

552687689474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38938321.

The product of its digits is 812851200, while the sum is 71.

The spelling of 552687689474 in words is "five hundred fifty-two billion, six hundred eighty-seven million, six hundred eighty-nine thousand, four hundred seventy-four".