16948017590 has 64 divisors (see below), whose sum is σ = 37122969600. Its totient is φ = 5558081760.

The previous prime is 16948017563. The next prime is 16948017637. The reversal of 16948017590 is 9571084961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28526 + ... + 186305.

It is an arithmetic number, because the mean of its divisors is an integer number (580046400).

Almost surely, 2^16948017590 is an apocalyptic number.

16948017590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16948017590 is an abundant number, since it is smaller than the sum of its proper divisors (20174952010).

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

16948017590 is a wasteful number, since it uses less digits than its factorization.

16948017590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214882 (or 214868 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 50.

The spelling of 16948017590 in words is "sixteen billion, nine hundred forty-eight million, seventeen thousand, five hundred ninety".