152516263 has 2 divisors, whose sum is σ = 152516264. Its totient is φ = 152516262.

The previous prime is 152516261. The next prime is 152516279. The reversal of 152516263 is 362615251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152516263 - 2¹ = 152516261 is a prime.

It is a super-2 number, since 2×152516263² = 46522420958970338, which contains 22 as substring.

Together with 152516261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152516261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76258131 + 76258132.

It is an arithmetic number, because the mean of its divisors is an integer number (76258132).

Almost surely, 2^152516263 is an apocalyptic number.

152516263 is a deficient number, since it is larger than the sum of its proper divisors (1).

152516263 is an equidigital number, since it uses as much as digits as its factorization.

152516263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 31.

The square root of 152516263 is about 12349.7474872971. The cubic root of 152516263 is about 534.2838562016.

It can be divided in two parts, 1525162 and 63, that added together give a square (1525225 = 1235²).

The spelling of 152516263 in words is "one hundred fifty-two million, five hundred sixteen thousand, two hundred sixty-three".