63510374723 has 2 divisors, whose sum is σ = 63510374724. Its totient is φ = 63510374722.

The previous prime is 63510374701. The next prime is 63510374729. The reversal of 63510374723 is 32747301536.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63510374723 - 2²⁴ = 63493597507 is a prime.

It is not a weakly prime, because it can be changed into another prime (63510374729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31755187361 + 31755187362.

It is an arithmetic number, because the mean of its divisors is an integer number (31755187362).

Almost surely, 2^63510374723 is an apocalyptic number.

63510374723 is a deficient number, since it is larger than the sum of its proper divisors (1).

63510374723 is an equidigital number, since it uses as much as digits as its factorization.

63510374723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 63510374723 in words is "sixty-three billion, five hundred ten million, three hundred seventy-four thousand, seven hundred twenty-three".