63573328962 has 96 divisors (see below), whose sum is σ = 171342138240. Its totient is φ = 16736693760.

The previous prime is 63573328937. The next prime is 63573328993. The reversal of 63573328962 is 26982337536.

It is a happy number.

63573328962 is a `hidden beast` number, since 6 + 3 + 573 + 3 + 2 + 8 + 9 + 62 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 63573328899 and 63573328908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 682662 + ... + 770177.

It is an arithmetic number, because the mean of its divisors is an integer number (1784813940).

Almost surely, 2^63573328962 is an apocalyptic number.

63573328962 is an abundant number, since it is smaller than the sum of its proper divisors (107768809278).

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

63573328962 is a wasteful number, since it uses less digits than its factorization.

63573328962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452888 (or 1452885 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The spelling of 63573328962 in words is "sixty-three billion, five hundred seventy-three million, three hundred twenty-eight thousand, nine hundred sixty-two".