63232652761 has 2 divisors, whose sum is σ = 63232652762. Its totient is φ = 63232652760.

The previous prime is 63232652759. The next prime is 63232652773. The reversal of 63232652761 is 16725623236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61080156736 + 2152496025 = 247144^2 + 46395^2 .

It is a cyclic number.

It is not a de Polignac number, because 63232652761 - 2¹ = 63232652759 is a prime.

Together with 63232652759, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (63232652731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31616326380 + 31616326381.

It is an arithmetic number, because the mean of its divisors is an integer number (31616326381).

Almost surely, 2^63232652761 is an apocalyptic number.

It is an amenable number.

63232652761 is a deficient number, since it is larger than the sum of its proper divisors (1).

63232652761 is an equidigital number, since it uses as much as digits as its factorization.

63232652761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 43.

The spelling of 63232652761 in words is "sixty-three billion, two hundred thirty-two million, six hundred fifty-two thousand, seven hundred sixty-one".