16163828375 has 8 divisors (see below), whose sum is σ = 20172457968. Its totient is φ = 12931062600.

The previous prime is 16163828363. The next prime is 16163828383. The reversal of 16163828375 is 57382836161.

It is not a de Polignac number, because 16163828375 - 2⁶ = 16163828311 is a prime.

It is a super-2 number, since 2×16163828375² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

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, 64655189 + ... + 64655438.

It is an arithmetic number, because the mean of its divisors is an integer number (2521557246).

Almost surely, 2^16163828375 is an apocalyptic number.

16163828375 is a deficient number, since it is larger than the sum of its proper divisors (4008629593).

16163828375 is an equidigital number, since it uses as much as digits as its factorization.

16163828375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129310642 (or 129310632 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The spelling of 16163828375 in words is "sixteen billion, one hundred sixty-three million, eight hundred twenty-eight thousand, three hundred seventy-five".