16790555413 has 4 divisors (see below), whose sum is σ = 16793249440. Its totient is φ = 16787861388.

The previous prime is 16790555407. The next prime is 16790555429. The reversal of 16790555413 is 31455509761.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31455509761 = 13 ⋅2419654597.

It is a cyclic number.

It is not a de Polignac number, because 16790555413 - 2¹⁷ = 16790424341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16790555443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337643 + ... + 1350136.

It is an arithmetic number, because the mean of its divisors is an integer number (4198312360).

Almost surely, 2^16790555413 is an apocalyptic number.

It is an amenable number.

16790555413 is a deficient number, since it is larger than the sum of its proper divisors (2694027).

16790555413 is an equidigital number, since it uses as much as digits as its factorization.

16790555413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694026.

The product of its (nonzero) digits is 567000, while the sum is 46.

The spelling of 16790555413 in words is "sixteen billion, seven hundred ninety million, five hundred fifty-five thousand, four hundred thirteen".