632642100045 has 8 divisors (see below), whose sum is σ = 1012227360096. Its totient is φ = 337409120016.

The previous prime is 632642100031. The next prime is 632642100059. The reversal of 632642100045 is 540001246236.

It is an interprime number because it is at equal distance from previous prime (632642100031) and next prime (632642100059).

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

It is not a de Polignac number, because 632642100045 - 2¹⁰ = 632642099021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 632642099979 and 632642100015.

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 in 7 ways as a sum of consecutive naturals, for example, 21088069987 + ... + 21088070016.

It is an arithmetic number, because the mean of its divisors is an integer number (126528420012).

Almost surely, 2^632642100045 is an apocalyptic number.

It is an amenable number.

632642100045 is a deficient number, since it is larger than the sum of its proper divisors (379585260051).

632642100045 is a wasteful number, since it uses less digits than its factorization.

632642100045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42176140011.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 632642100045 in words is "six hundred thirty-two billion, six hundred forty-two million, one hundred thousand, forty-five".