16790815054 has 16 divisors (see below), whose sum is σ = 27273486240. Its totient is φ = 7706789280.

The previous prime is 16790815039. The next prime is 16790815057. The reversal of 16790815054 is 45051809761.

It is a junction number, because it is equal to n+sod(n) for n = 16790814995 and 16790815013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16790815057) 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, 1779274 + ... + 1788685.

It is an arithmetic number, because the mean of its divisors is an integer number (1704592890).

Almost surely, 2^16790815054 is an apocalyptic number.

16790815054 is a deficient number, since it is larger than the sum of its proper divisors (10482671186).

16790815054 is a wasteful number, since it uses less digits than its factorization.

16790815054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568155.

The product of its (nonzero) digits is 302400, while the sum is 46.

The spelling of 16790815054 in words is "sixteen billion, seven hundred ninety million, eight hundred fifteen thousand, fifty-four".