16432013254 has 4 divisors (see below), whose sum is σ = 24648019884. Its totient is φ = 8216006626.

The previous prime is 16432013231. The next prime is 16432013267. The reversal of 16432013254 is 45231023461.

16432013254 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×16432013254² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4108003312 + ... + 4108003315.

It is an arithmetic number, because the mean of its divisors is an integer number (6162004971).

Almost surely, 2^16432013254 is an apocalyptic number.

16432013254 is a deficient number, since it is larger than the sum of its proper divisors (8216006630).

16432013254 is an equidigital number, since it uses as much as digits as its factorization.

16432013254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8216006629.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 16432013254 in words is "sixteen billion, four hundred thirty-two million, thirteen thousand, two hundred fifty-four".