16492153899 has 8 divisors (see below), whose sum is σ = 23681041552. Its totient is φ = 10149017760.

The previous prime is 16492153891. The next prime is 16492153901. The reversal of 16492153899 is 99835129461.

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

It is not a de Polignac number, because 16492153899 - 2³ = 16492153891 is a prime.

It is a super-2 number, since 2×16492153899² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16492153891) 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, 211437832 + ... + 211437909.

It is an arithmetic number, because the mean of its divisors is an integer number (2960130194).

Almost surely, 2^16492153899 is an apocalyptic number.

16492153899 is a deficient number, since it is larger than the sum of its proper divisors (7188887653).

16492153899 is a wasteful number, since it uses less digits than its factorization.

16492153899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422875757.

The product of its digits is 4199040, while the sum is 57.

The spelling of 16492153899 in words is "sixteen billion, four hundred ninety-two million, one hundred fifty-three thousand, eight hundred ninety-nine".