16059390669 has 32 divisors (see below), whose sum is σ = 27562999040. Its totient is φ = 9051077376.

The previous prime is 16059390637. The next prime is 16059390673. The reversal of 16059390669 is 96609395061.

It is a happy number.

It is not a de Polignac number, because 16059390669 - 2⁵ = 16059390637 is a prime.

It is a super-2 number, since 2×16059390669² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16059390619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 568192 + ... + 595785.

It is an arithmetic number, because the mean of its divisors is an integer number (861343720).

Almost surely, 2^16059390669 is an apocalyptic number.

It is an amenable number.

16059390669 is a deficient number, since it is larger than the sum of its proper divisors (11503608371).

16059390669 is a wasteful number, since it uses less digits than its factorization.

16059390669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164066 (or 1164060 counting only the distinct ones).

The product of its (nonzero) digits is 2361960, while the sum is 54.

The spelling of 16059390669 in words is "sixteen billion, fifty-nine million, three hundred ninety thousand, six hundred sixty-nine".