63235595133252 has 72 divisors (see below), whose sum is σ = 161844368376600. Its totient is φ = 20815543254528.

The previous prime is 63235595133211. The next prime is 63235595133257. The reversal of 63235595133252 is 25233159553236.

63235595133252 is a `hidden beast` number, since 6 + 3 + 2 + 3 + 5 + 595 + 13 + 32 + 5 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9813032395776 + 53422562737476 = 3132576^2 + 7309074^2 .

It is not an unprimeable number, because it can be changed into a prime (63235595133257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9828127 + ... + 14935302.

It is an arithmetic number, because the mean of its divisors is an integer number (2247838449675).

Almost surely, 2^{63235595133252} is an apocalyptic number.

It is an amenable number.

63235595133252 is an abundant number, since it is smaller than the sum of its proper divisors (98608773243348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63235595133252 is a wasteful number, since it uses less digits than its factorization.

63235595133252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24764325 (or 24764320 counting only the distinct ones).

The product of its digits is 21870000, while the sum is 54.

The spelling of 63235595133252 in words is "sixty-three trillion, two hundred thirty-five billion, five hundred ninety-five million, one hundred thirty-three thousand, two hundred fifty-two".