2159332001632 has 48 divisors (see below), whose sum is σ = 4625397114912. Its totient is φ = 986340372480.

The previous prime is 2159332001627. The next prime is 2159332001641. The reversal of 2159332001632 is 2361002339512.

It is a junction number, because it is equal to n+sod(n) for n = 2159332001591 and 2159332001600.

It is a congruent number.

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, 26715844 + ... + 26796547.

It is an arithmetic number, because the mean of its divisors is an integer number (96362439894).

Almost surely, 2^{2159332001632} is an apocalyptic number.

It is an amenable number.

2159332001632 is an abundant number, since it is smaller than the sum of its proper divisors (2466065113280).

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

2159332001632 is a wasteful number, since it uses less digits than its factorization.

2159332001632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53512511 (or 53512503 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 2159332001632 in words is "two trillion, one hundred fifty-nine billion, three hundred thirty-two million, one thousand, six hundred thirty-two".