16500070355 has 8 divisors (see below), whose sum is σ = 19985132592. Its totient is φ = 13076690848.

The previous prime is 16500070343. The next prime is 16500070393. The reversal of 16500070355 is 55307000561.

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

It is not a de Polignac number, because 16500070355 - 2²⁴ = 16483293139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15420092 + ... + 15421161.

It is an arithmetic number, because the mean of its divisors is an integer number (2498141574).

Almost surely, 2^16500070355 is an apocalyptic number.

16500070355 is a deficient number, since it is larger than the sum of its proper divisors (3485062237).

16500070355 is a wasteful number, since it uses less digits than its factorization.

16500070355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30841365.

The product of its (nonzero) digits is 15750, while the sum is 32.

The spelling of 16500070355 in words is "sixteen billion, five hundred million, seventy thousand, three hundred fifty-five".