632500001138 has 8 divisors (see below), whose sum is σ = 948776936688. Its totient is φ = 316241022244.

The previous prime is 632500001113. The next prime is 632500001153. The reversal of 632500001138 is 831100005236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 632500001138.

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, 4400756 + ... + 4542207.

It is an arithmetic number, because the mean of its divisors is an integer number (118597117086).

Almost surely, 2^632500001138 is an apocalyptic number.

632500001138 is a deficient number, since it is larger than the sum of its proper divisors (316276935550).

632500001138 is a wasteful number, since it uses less digits than its factorization.

632500001138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8978328.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 632500001138 in words is "six hundred thirty-two billion, five hundred million, one thousand, one hundred thirty-eight".