63574060332 has 48 divisors (see below), whose sum is σ = 150317637120. Its totient is φ = 20910613632.

The previous prime is 63574060331. The next prime is 63574060349. The reversal of 63574060332 is 23306047536.

It is a happy number.

It is a super-2 number, since 2×63574060332² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63574060331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158769 + ... + 390327.

It is an arithmetic number, because the mean of its divisors is an integer number (3131617440).

Almost surely, 2^63574060332 is an apocalyptic number.

It is an amenable number.

63574060332 is an abundant number, since it is smaller than the sum of its proper divisors (86743576788).

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

63574060332 is a wasteful number, since it uses less digits than its factorization.

63574060332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231870 (or 231868 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 39.

The spelling of 63574060332 in words is "sixty-three billion, five hundred seventy-four million, sixty thousand, three hundred thirty-two".