632425291832 has 8 divisors (see below), whose sum is σ = 1185797422200. Its totient is φ = 316212645912.

The previous prime is 632425291829. The next prime is 632425291843. The reversal of 632425291832 is 238192524236.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39526580732 + ... + 39526580747.

It is an arithmetic number, because the mean of its divisors is an integer number (148224677775).

Almost surely, 2^632425291832 is an apocalyptic number.

It is an amenable number.

632425291832 is a deficient number, since it is larger than the sum of its proper divisors (553372130368).

632425291832 is a wasteful number, since it uses less digits than its factorization.

632425291832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79053161485 (or 79053161481 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 47.

The spelling of 632425291832 in words is "six hundred thirty-two billion, four hundred twenty-five million, two hundred ninety-one thousand, eight hundred thirty-two".