552053231 has 2 divisors, whose sum is σ = 552053232. Its totient is φ = 552053230.

The previous prime is 552053167. The next prime is 552053261. The reversal of 552053231 is 132350255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 552053231 - 2⁶ = 552053167 is a prime.

It is a super-2 number, since 2×552053231² = 609525539715078722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 552053231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552053261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276026615 + 276026616.

It is an arithmetic number, because the mean of its divisors is an integer number (276026616).

Almost surely, 2^552053231 is an apocalyptic number.

552053231 is a deficient number, since it is larger than the sum of its proper divisors (1).

552053231 is an equidigital number, since it uses as much as digits as its factorization.

552053231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 552053231 is about 23495.8130525419. The cubic root of 552053231 is about 820.3395535055.

The spelling of 552053231 in words is "five hundred fifty-two million, fifty-three thousand, two hundred thirty-one".