16294570045 has 32 divisors (see below), whose sum is σ = 21664742400. Its totient is φ = 11687120640.

The previous prime is 16294570009. The next prime is 16294570067. The reversal of 16294570045 is 54007549261.

It is not a de Polignac number, because 16294570045 - 2¹¹ = 16294567997 is a prime.

It is a super-2 number, since 2×16294570045² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16294569983 and 16294570010.

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, 1434940 + ... + 1446250.

It is an arithmetic number, because the mean of its divisors is an integer number (677023200).

Almost surely, 2^16294570045 is an apocalyptic number.

It is an amenable number.

16294570045 is a deficient number, since it is larger than the sum of its proper divisors (5370172355).

16294570045 is a wasteful number, since it uses less digits than its factorization.

16294570045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11965.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 16294570045 in words is "sixteen billion, two hundred ninety-four million, five hundred seventy thousand, forty-five".