16777373045 has 32 divisors (see below), whose sum is σ = 21212928000. Its totient is φ = 12719687680.

The previous prime is 16777373021. The next prime is 16777373099. The reversal of 16777373045 is 54037377761.

It is not a de Polignac number, because 16777373045 - 2²⁸ = 16508937589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16777372984 and 16777373002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7946540 + ... + 7948650.

It is an arithmetic number, because the mean of its divisors is an integer number (662904000).

Almost surely, 2^16777373045 is an apocalyptic number.

It is an amenable number.

16777373045 is a deficient number, since it is larger than the sum of its proper divisors (4435554955).

16777373045 is a wasteful number, since it uses less digits than its factorization.

16777373045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133.

The product of its (nonzero) digits is 2593080, while the sum is 50.

The spelling of 16777373045 in words is "sixteen billion, seven hundred seventy-seven million, three hundred seventy-three thousand, forty-five".