63264548352 has 40 divisors (see below), whose sum is σ = 168540714936. Its totient is φ = 21088182272.

The previous prime is 63264548341. The next prime is 63264548353. The reversal of 63264548352 is 25384546236.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63264548353) 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 in 3 ways as a sum of consecutive naturals, for example, 20592393 + ... + 20595464.

Almost surely, 2^63264548352 is an apocalyptic number.

It is an amenable number.

63264548352 is an abundant number, since it is smaller than the sum of its proper divisors (105276166584).

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

63264548352 is an equidigital number, since it uses as much as digits as its factorization.

63264548352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41187878 (or 41187862 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 48.

The spelling of 63264548352 in words is "sixty-three billion, two hundred sixty-four million, five hundred forty-eight thousand, three hundred fifty-two".