52513401400063 has 2 divisors, whose sum is σ = 52513401400064. Its totient is φ = 52513401400062.

The previous prime is 52513401399959. The next prime is 52513401400069. The reversal of 52513401400063 is 36000410431525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52513401400063 - 2³³ = 52504811465471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52513401400069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26256700700031 + 26256700700032.

It is an arithmetic number, because the mean of its divisors is an integer number (26256700700032).

Almost surely, 2^{52513401400063} is an apocalyptic number.

52513401400063 is a deficient number, since it is larger than the sum of its proper divisors (1).

52513401400063 is an equidigital number, since it uses as much as digits as its factorization.

52513401400063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 52513401400063 its reverse (36000410431525), we get a palindrome (88513811831588).

The spelling of 52513401400063 in words is "fifty-two trillion, five hundred thirteen billion, four hundred one million, four hundred thousand, sixty-three".