16432852403 has 16 divisors (see below), whose sum is σ = 18808415232. Its totient is φ = 14220036000.

The previous prime is 16432852309. The next prime is 16432852417. The reversal of 16432852403 is 30425823461.

It is a cyclic number.

It is not a de Polignac number, because 16432852403 - 2³² = 12137885107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16432852433) 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, 374201 + ... + 415802.

It is an arithmetic number, because the mean of its divisors is an integer number (1175525952).

Almost surely, 2^16432852403 is an apocalyptic number.

16432852403 is a deficient number, since it is larger than the sum of its proper divisors (2375562829).

16432852403 is a wasteful number, since it uses less digits than its factorization.

16432852403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790106.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 16432852403 in words is "sixteen billion, four hundred thirty-two million, eight hundred fifty-two thousand, four hundred three".