52452319 has 2 divisors, whose sum is σ = 52452320. Its totient is φ = 52452318.

The previous prime is 52452317. The next prime is 52452349. The reversal of 52452319 is 91325425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52452319 - 2¹ = 52452317 is a prime.

It is a super-2 number, since 2×52452319² = 5502491536955522, which contains 22 as substring.

Together with 52452317, 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 (52452311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26226159 + 26226160.

It is an arithmetic number, because the mean of its divisors is an integer number (26226160).

Almost surely, 2^52452319 is an apocalyptic number.

52452319 is a deficient number, since it is larger than the sum of its proper divisors (1).

52452319 is an equidigital number, since it uses as much as digits as its factorization.

52452319 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 52452319 is about 7242.3973240910. The cubic root of 52452319 is about 374.3302272723.

The spelling of 52452319 in words is "fifty-two million, four hundred fifty-two thousand, three hundred nineteen".