52265947 has 2 divisors, whose sum is σ = 52265948. Its totient is φ = 52265946.

The previous prime is 52265933. The next prime is 52265953. The reversal of 52265947 is 74956225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52265947 - 2⁷ = 52265819 is a prime.

It is not a weakly prime, because it can be changed into another prime (52265977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26132973 + 26132974.

It is an arithmetic number, because the mean of its divisors is an integer number (26132974).

Almost surely, 2^52265947 is an apocalyptic number.

52265947 is a deficient number, since it is larger than the sum of its proper divisors (1).

52265947 is an equidigital number, since it uses as much as digits as its factorization.

52265947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 40.

The square root of 52265947 is about 7229.5191403025. The cubic root of 52265947 is about 373.8863481676.

The spelling of 52265947 in words is "fifty-two million, two hundred sixty-five thousand, nine hundred forty-seven".