16253545118 has 8 divisors (see below), whose sum is σ = 24381301320. Its totient is φ = 8126444680.

The previous prime is 16253545097. The next prime is 16253545151. The reversal of 16253545118 is 81154535261.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96413 + ... + 204456.

It is an arithmetic number, because the mean of its divisors is an integer number (3047662665).

Almost surely, 2^16253545118 is an apocalyptic number.

16253545118 is a deficient number, since it is larger than the sum of its proper divisors (8127756202).

16253545118 is a wasteful number, since it uses less digits than its factorization.

16253545118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327882.

The product of its digits is 144000, while the sum is 41.

The spelling of 16253545118 in words is "sixteen billion, two hundred fifty-three million, five hundred forty-five thousand, one hundred eighteen".