1632742618632 has 32 divisors (see below), whose sum is σ = 4222610222400. Its totient is φ = 525480382784.

The previous prime is 1632742618613. The next prime is 1632742618649. The reversal of 1632742618632 is 2368162472361.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172946588 + ... + 1172947979.

It is an arithmetic number, because the mean of its divisors is an integer number (131956569450).

Almost surely, 2^{1632742618632} is an apocalyptic number.

1632742618632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1632742618632 is an abundant number, since it is smaller than the sum of its proper divisors (2589867603768).

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

1632742618632 is a wasteful number, since it uses less digits than its factorization.

1632742618632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345894605 (or 2345894601 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The spelling of 1632742618632 in words is "one trillion, six hundred thirty-two billion, seven hundred forty-two million, six hundred eighteen thousand, six hundred thirty-two".