552426231 has 32 divisors (see below), whose sum is σ = 871628800. Its totient is φ = 304547040.

The previous prime is 552426229. The next prime is 552426247. The reversal of 552426231 is 132624255.

It is not a de Polignac number, because 552426231 - 2¹ = 552426229 is a prime.

It is a super-2 number, since 2×552426231² = 610349481393730722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552426211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245610 + ... + 247848.

It is an arithmetic number, because the mean of its divisors is an integer number (27238400).

Almost surely, 2^552426231 is an apocalyptic number.

552426231 is a deficient number, since it is larger than the sum of its proper divisors (319202569).

552426231 is a wasteful number, since it uses less digits than its factorization.

552426231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659.

The product of its digits is 14400, while the sum is 30.

The square root of 552426231 is about 23503.7492966548. The cubic root of 552426231 is about 820.5242686428.

The spelling of 552426231 in words is "five hundred fifty-two million, four hundred twenty-six thousand, two hundred thirty-one".