6632639559001 has 16 divisors (see below), whose sum is σ = 7152207148800. Its totient is φ = 6130128470400.

The previous prime is 6632639558969. The next prime is 6632639559059. The reversal of 6632639559001 is 1009559362366.

It is a cyclic number.

It is not a de Polignac number, because 6632639559001 - 2⁵ = 6632639558969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6632639559071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35382960 + ... + 35569918.

It is an arithmetic number, because the mean of its divisors is an integer number (447012946800).

Almost surely, 2^{6632639559001} is an apocalyptic number.

It is an amenable number.

6632639559001 is a deficient number, since it is larger than the sum of its proper divisors (519567589799).

6632639559001 is a wasteful number, since it uses less digits than its factorization.

6632639559001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232560.

The product of its (nonzero) digits is 7873200, while the sum is 55.

The spelling of 6632639559001 in words is "six trillion, six hundred thirty-two billion, six hundred thirty-nine million, five hundred fifty-nine thousand, one".