16522506325351 has 16 divisors (see below), whose sum is σ = 18059846704704. Its totient is φ = 15023744296704.

The previous prime is 16522506325309. The next prime is 16522506325357. The reversal of 16522506325351 is 15352360522561.

It is not a de Polignac number, because 16522506325351 - 2⁷ = 16522506325223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16522506325357) 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, 10166131 + ... + 11678836.

It is an arithmetic number, because the mean of its divisors is an integer number (1128740419044).

Almost surely, 2^{16522506325351} is an apocalyptic number.

16522506325351 is a deficient number, since it is larger than the sum of its proper divisors (1537340379353).

16522506325351 is a wasteful number, since it uses less digits than its factorization.

16522506325351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21845850.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 16522506325351 in words is "sixteen trillion, five hundred twenty-two billion, five hundred six million, three hundred twenty-five thousand, three hundred fifty-one".