17950750540 has 24 divisors (see below), whose sum is σ = 38715404112. Its totient is φ = 6986237760.

The previous prime is 17950750537. The next prime is 17950750541. The reversal of 17950750540 is 4505705971.

It is not an unprimeable number, because it can be changed into a prime (17950750541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12128146 + ... + 12129625.

It is an arithmetic number, because the mean of its divisors is an integer number (1613141838).

Almost surely, 2^17950750540 is an apocalyptic number.

17950750540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17950750540 is an abundant number, since it is smaller than the sum of its proper divisors (20764653572).

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

17950750540 is a wasteful number, since it uses less digits than its factorization.

17950750540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24257817 (or 24257815 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 43.

The spelling of 17950750540 in words is "seventeen billion, nine hundred fifty million, seven hundred fifty thousand, five hundred forty".