17792468880 has 80 divisors (see below), whose sum is σ = 56197385280. Its totient is φ = 4655133184.

The previous prime is 17792468857. The next prime is 17792468887. The reversal of 17792468880 is 8886429771.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (17792468887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686670 + ... + 712109.

It is an arithmetic number, because the mean of its divisors is an integer number (702467316).

Almost surely, 2^17792468880 is an apocalyptic number.

17792468880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17792468880 is an abundant number, since it is smaller than the sum of its proper divisors (38404916400).

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

17792468880 is a wasteful number, since it uses less digits than its factorization.

17792468880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398848 (or 1398842 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 60.

The spelling of 17792468880 in words is "seventeen billion, seven hundred ninety-two million, four hundred sixty-eight thousand, eight hundred eighty".