16925887079 has 8 divisors (see below), whose sum is σ = 17305114368. Its totient is φ = 16547455800.

The previous prime is 16925887051. The next prime is 16925887087. The reversal of 16925887079 is 97078852961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16925887079 - 2²⁴ = 16909109863 is a prime.

It is a super-2 number, since 2×16925887079² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16925887879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155897 + ... + 241154.

It is an arithmetic number, because the mean of its divisors is an integer number (2163139296).

Almost surely, 2^16925887079 is an apocalyptic number.

16925887079 is a deficient number, since it is larger than the sum of its proper divisors (379227289).

16925887079 is an equidigital number, since it uses as much as digits as its factorization.

16925887079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398005.

The product of its (nonzero) digits is 15240960, while the sum is 62.

The spelling of 16925887079 in words is "sixteen billion, nine hundred twenty-five million, eight hundred eighty-seven thousand, seventy-nine".