530754431 has 2 divisors, whose sum is σ = 530754432. Its totient is φ = 530754430.

The previous prime is 530754407. The next prime is 530754451. The reversal of 530754431 is 134457035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530754431 - 2²² = 526560127 is a prime.

It is a super-2 number, since 2×530754431² = 563400532052267522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530754401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265377215 + 265377216.

It is an arithmetic number, because the mean of its divisors is an integer number (265377216).

Almost surely, 2^530754431 is an apocalyptic number.

530754431 is a deficient number, since it is larger than the sum of its proper divisors (1).

530754431 is an equidigital number, since it uses as much as digits as its factorization.

530754431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 530754431 is about 23038.1082339675. The cubic root of 530754431 is about 809.6510364924.

The spelling of 530754431 in words is "five hundred thirty million, seven hundred fifty-four thousand, four hundred thirty-one".