632534106021 has 16 divisors (see below), whose sum is σ = 853303675008. Its totient is φ = 416742408000.

The previous prime is 632534105947. The next prime is 632534106103. The reversal of 632534106021 is 120601435236.

It is not a de Polignac number, because 632534106021 - 2¹⁰ = 632534104997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632534106521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1765441 + ... + 2093286.

It is an arithmetic number, because the mean of its divisors is an integer number (53331479688).

Almost surely, 2^632534106021 is an apocalyptic number.

It is an amenable number.

632534106021 is a deficient number, since it is larger than the sum of its proper divisors (220769568987).

632534106021 is a wasteful number, since it uses less digits than its factorization.

632534106021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859372.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 632534106021 in words is "six hundred thirty-two billion, five hundred thirty-four million, one hundred six thousand, twenty-one".