52739527 has 2 divisors, whose sum is σ = 52739528. Its totient is φ = 52739526.

The previous prime is 52739521. The next prime is 52739537. The reversal of 52739527 is 72593725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52739527 - 2¹⁹ = 52215239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52739527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52739521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26369763 + 26369764.

It is an arithmetic number, because the mean of its divisors is an integer number (26369764).

Almost surely, 2^52739527 is an apocalyptic number.

52739527 is a deficient number, since it is larger than the sum of its proper divisors (1).

52739527 is an equidigital number, since it uses as much as digits as its factorization.

52739527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300, while the sum is 40.

The square root of 52739527 is about 7262.1984963233. The cubic root of 52739527 is about 375.0122117505.

The spelling of 52739527 in words is "fifty-two million, seven hundred thirty-nine thousand, five hundred twenty-seven".