52363161953 has 2 divisors, whose sum is σ = 52363161954. Its totient is φ = 52363161952.

The previous prime is 52363161943. The next prime is 52363162063. The reversal of 52363161953 is 35916136325.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48643625809 + 3719536144 = 220553^2 + 60988^2 .

It is a cyclic number.

It is not a de Polignac number, because 52363161953 - 2⁴ = 52363161937 is a prime.

It is a super-2 number, since 2×52363161953² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (52363161913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26181580976 + 26181580977.

It is an arithmetic number, because the mean of its divisors is an integer number (26181580977).

Almost surely, 2^52363161953 is an apocalyptic number.

It is an amenable number.

52363161953 is a deficient number, since it is larger than the sum of its proper divisors (1).

52363161953 is an equidigital number, since it uses as much as digits as its factorization.

52363161953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 437400, while the sum is 44.

The spelling of 52363161953 in words is "fifty-two billion, three hundred sixty-three million, one hundred sixty-one thousand, nine hundred fifty-three".