630358261767132 has 24 divisors (see below), whose sum is σ = 1470836443020672. Its totient is φ = 210119349318000.

The previous prime is 630358261767103. The next prime is 630358261767139. The reversal of 630358261767132 is 231767162853036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630358261767139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37695007 + ... + 51784457.

It is an arithmetic number, because the mean of its divisors is an integer number (61284851792528).

Almost surely, 2^{630358261767132} is an apocalyptic number.

It is an amenable number.

630358261767132 is an abundant number, since it is smaller than the sum of its proper divisors (840478181253540).

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

630358261767132 is a wasteful number, since it uses less digits than its factorization.

630358261767132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17817769 (or 17817767 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 60.

The spelling of 630358261767132 in words is "six hundred thirty trillion, three hundred fifty-eight billion, two hundred sixty-one million, seven hundred sixty-seven thousand, one hundred thirty-two".