16922329485 has 32 divisors (see below), whose sum is σ = 27443549952. Its totient is φ = 8903239680.

The previous prime is 16922329481. The next prime is 16922329513. The reversal of 16922329485 is 58492322961.

It is not a de Polignac number, because 16922329485 - 2² = 16922329481 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16922329481) 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, 433807 + ... + 471203.

It is an arithmetic number, because the mean of its divisors is an integer number (857610936).

Almost surely, 2^16922329485 is an apocalyptic number.

16922329485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16922329485 is a deficient number, since it is larger than the sum of its proper divisors (10521220467).

16922329485 is a wasteful number, since it uses less digits than its factorization.

16922329485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37813.

The product of its digits is 1866240, while the sum is 51.

The spelling of 16922329485 in words is "sixteen billion, nine hundred twenty-two million, three hundred twenty-nine thousand, four hundred eighty-five".