16905282464 has 24 divisors (see below), whose sum is σ = 38036886048. Its totient is φ = 7245120960.

The previous prime is 16905282451. The next prime is 16905282479. The reversal of 16905282464 is 46428250961.

16905282464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16905282464² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37734782 + ... + 37735229.

It is an arithmetic number, because the mean of its divisors is an integer number (1584870252).

Almost surely, 2^16905282464 is an apocalyptic number.

16905282464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16905282464 is an abundant number, since it is smaller than the sum of its proper divisors (21131603584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16905282464 is an equidigital number, since it uses as much as digits as its factorization.

16905282464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75470028 (or 75470020 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 16905282464 in words is "sixteen billion, nine hundred five million, two hundred eighty-two thousand, four hundred sixty-four".