53012567 has 2 divisors, whose sum is σ = 53012568. Its totient is φ = 53012566.

The previous prime is 53012521. The next prime is 53012581. The reversal of 53012567 is 76521035.

53012567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53012567 - 2¹² = 53008471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53012587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26506283 + 26506284.

It is an arithmetic number, because the mean of its divisors is an integer number (26506284).

Almost surely, 2^53012567 is an apocalyptic number.

53012567 is a deficient number, since it is larger than the sum of its proper divisors (1).

53012567 is an equidigital number, since it uses as much as digits as its factorization.

53012567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 53012567 is about 7280.9729432267. The cubic root of 53012567 is about 375.6582619080.

The spelling of 53012567 in words is "fifty-three million, twelve thousand, five hundred sixty-seven".