16575607225072 has 40 divisors (see below), whose sum is σ = 36712196028000. Its totient is φ = 7102077007872.

The previous prime is 16575607225043. The next prime is 16575607225081. The reversal of 16575607225072 is 27052270657561.

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, 17822197 + ... + 18729172.

It is an arithmetic number, because the mean of its divisors is an integer number (917804900700).

Almost surely, 2^{16575607225072} is an apocalyptic number.

It is an amenable number.

16575607225072 is an abundant number, since it is smaller than the sum of its proper divisors (20136588802928).

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

16575607225072 is a wasteful number, since it uses less digits than its factorization.

16575607225072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36555433 (or 36555427 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 55.

The spelling of 16575607225072 in words is "sixteen trillion, five hundred seventy-five billion, six hundred seven million, two hundred twenty-five thousand, seventy-two".