16522001051 has 8 divisors (see below), whose sum is σ = 16598658384. Its totient is φ = 16445492640.

The previous prime is 16522001047. The next prime is 16522001129. The reversal of 16522001051 is 15010022561.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16522001051 - 2² = 16522001047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16522001651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188321 + ... + 261741.

It is an arithmetic number, because the mean of its divisors is an integer number (2074832298).

Almost surely, 2^16522001051 is an apocalyptic number.

16522001051 is a deficient number, since it is larger than the sum of its proper divisors (76657333).

16522001051 is an equidigital number, since it uses as much as digits as its factorization.

16522001051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74461.

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 16522001051 in words is "sixteen billion, five hundred twenty-two million, one thousand, fifty-one".