632708028000 has 144 divisors (see below), whose sum is σ = 2245480919136. Its totient is φ = 168722131200.

The previous prime is 632708027983. The next prime is 632708028019. The reversal of 632708028000 is 820807236.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8751612 + ... + 8823611.

It is an arithmetic number, because the mean of its divisors is an integer number (15593617494).

Almost surely, 2^632708028000 is an apocalyptic number.

632708028000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

632708028000 is an abundant number, since it is smaller than the sum of its proper divisors (1612772891136).

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

632708028000 is a wasteful number, since it uses less digits than its factorization.

632708028000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17575254 (or 17575233 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 632708028000 in words is "six hundred thirty-two billion, seven hundred eight million, twenty-eight thousand".