632593742892 has 12 divisors (see below), whose sum is σ = 1476052066776. Its totient is φ = 210864580960.

The previous prime is 632593742849. The next prime is 632593742923. The reversal of 632593742892 is 298247395236.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×632593742892³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26358072609 + ... + 26358072632.

It is an arithmetic number, because the mean of its divisors is an integer number (123004338898).

Almost surely, 2^632593742892 is an apocalyptic number.

It is an amenable number.

632593742892 is an abundant number, since it is smaller than the sum of its proper divisors (843458323884).

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

632593742892 is a wasteful number, since it uses less digits than its factorization.

632593742892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52716145248 (or 52716145246 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 60.

The spelling of 632593742892 in words is "six hundred thirty-two billion, five hundred ninety-three million, seven hundred forty-two thousand, eight hundred ninety-two".