18850754089032 has 32 divisors (see below), whose sum is σ = 47128821364800. Its totient is φ = 6283326544064.

The previous prime is 18850754089021. The next prime is 18850754089039. The reversal of 18850754089032 is 23098045705881.

It is not an unprimeable number, because it can be changed into a prime (18850754089039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15537723 + ... + 16706954.

It is an arithmetic number, because the mean of its divisors is an integer number (1472775667650).

Almost surely, 2^{18850754089032} is an apocalyptic number.

18850754089032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

18850754089032 is an abundant number, since it is smaller than the sum of its proper divisors (28278067275768).

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

18850754089032 is a wasteful number, since it uses less digits than its factorization.

18850754089032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32269045 (or 32269041 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 60.

The spelling of 18850754089032 in words is "eighteen trillion, eight hundred fifty billion, seven hundred fifty-four million, eighty-nine thousand, thirty-two".