52365279523 has 2 divisors, whose sum is σ = 52365279524. Its totient is φ = 52365279522.

The previous prime is 52365279457. The next prime is 52365279539. The reversal of 52365279523 is 32597256325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52365279523 is a prime.

It is not a weakly prime, because it can be changed into another prime (52365270523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26182639761 + 26182639762.

It is an arithmetic number, because the mean of its divisors is an integer number (26182639762).

Almost surely, 2^52365279523 is an apocalyptic number.

52365279523 is a deficient number, since it is larger than the sum of its proper divisors (1).

52365279523 is an equidigital number, since it uses as much as digits as its factorization.

52365279523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3402000, while the sum is 49.

The spelling of 52365279523 in words is "fifty-two billion, three hundred sixty-five million, two hundred seventy-nine thousand, five hundred twenty-three".