215096959547632 has 20 divisors (see below), whose sum is σ = 421771447790280. Its totient is φ = 106252714956608.

The previous prime is 215096959547539. The next prime is 215096959547633. The reversal of 215096959547632 is 236745959690512.

215096959547632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (215096959547633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80985299707 + ... + 80985302362.

It is an arithmetic number, because the mean of its divisors is an integer number (21088572389514).

Almost surely, 2^{215096959547632} is an apocalyptic number.

It is an amenable number.

215096959547632 is a deficient number, since it is larger than the sum of its proper divisors (206674488242648).

215096959547632 is a wasteful number, since it uses less digits than its factorization.

215096959547632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161970602160 (or 161970602154 counting only the distinct ones).

The product of its (nonzero) digits is 1102248000, while the sum is 73.

The spelling of 215096959547632 in words is "two hundred fifteen trillion, ninety-six billion, nine hundred fifty-nine million, five hundred forty-seven thousand, six hundred thirty-two".