16757928040 has 64 divisors (see below), whose sum is σ = 43189407360. Its totient is φ = 5732563200.

The previous prime is 16757928029. The next prime is 16757928053. The reversal of 16757928040 is 4082975761.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56490 + ... + 191590.

It is an arithmetic number, because the mean of its divisors is an integer number (674834490).

Almost surely, 2^16757928040 is an apocalyptic number.

16757928040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16757928040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21594703680).

16757928040 is an abundant number, since it is smaller than the sum of its proper divisors (26431479320).

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

16757928040 is a wasteful number, since it uses less digits than its factorization.

16757928040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135562 (or 135558 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

The spelling of 16757928040 in words is "sixteen billion, seven hundred fifty-seven million, nine hundred twenty-eight thousand, forty".