16496345593 has 8 divisors (see below), whose sum is σ = 20303194688. Its totient is φ = 13052053584.

The previous prime is 16496345581. The next prime is 16496345597. The reversal of 16496345593 is 39554369461.

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

It is a cyclic number.

It is not a de Polignac number, because 16496345593 - 2⁹ = 16496345081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16496345597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90639171 + ... + 90639352.

It is an arithmetic number, because the mean of its divisors is an integer number (2537899336).

Almost surely, 2^16496345593 is an apocalyptic number.

16496345593 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16496345593 is a deficient number, since it is larger than the sum of its proper divisors (3806849095).

16496345593 is a wasteful number, since it uses less digits than its factorization.

16496345593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181278543.

The product of its digits is 10497600, while the sum is 55.

The spelling of 16496345593 in words is "sixteen billion, four hundred ninety-six million, three hundred forty-five thousand, five hundred ninety-three".