252715063 has 2 divisors, whose sum is σ = 252715064. Its totient is φ = 252715062.

The previous prime is 252715051. The next prime is 252715079. The reversal of 252715063 is 360517252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252715063 - 2¹³ = 252706871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252715003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126357531 + 126357532.

It is an arithmetic number, because the mean of its divisors is an integer number (126357532).

Almost surely, 2^252715063 is an apocalyptic number.

252715063 is a deficient number, since it is larger than the sum of its proper divisors (1).

252715063 is an equidigital number, since it uses as much as digits as its factorization.

252715063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 252715063 is about 15897.0142794174. The cubic root of 252715063 is about 632.2328287790.

The spelling of 252715063 in words is "two hundred fifty-two million, seven hundred fifteen thousand, sixty-three".