552931 has 4 divisors (see below), whose sum is σ = 556200. Its totient is φ = 549664.

The previous prime is 552917. The next prime is 552971. The reversal of 552931 is 139255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 139255 = 5 ⋅27851.

It is a cyclic number.

It is not a de Polignac number, because 552931 - 2⁵ = 552899 is a prime.

It is a super-2 number, since 2×552931² = 611465381522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552896 and 552905.

It is not an unprimeable number, because it can be changed into a prime (552971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366 + ... + 1723.

It is an arithmetic number, because the mean of its divisors is an integer number (139050).

2⁵⁵²⁹³¹ is an apocalyptic number.

552931 is a deficient number, since it is larger than the sum of its proper divisors (3269).

552931 is a wasteful number, since it uses less digits than its factorization.

552931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268.

The product of its digits is 1350, while the sum is 25.

The square root of 552931 is about 743.5933028208. The cubic root of 552931 is about 82.0774105397.

The spelling of 552931 in words is "five hundred fifty-two thousand, nine hundred thirty-one".