18061928760 has 32 divisors (see below), whose sum is σ = 54185786640. Its totient is φ = 4816514304.

The previous prime is 18061928719. The next prime is 18061928767. The reversal of 18061928760 is 6782916081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18061928767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75257917 + ... + 75258156.

Almost surely, 2^18061928760 is an apocalyptic number.

18061928760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18061928760 is an abundant number, since it is smaller than the sum of its proper divisors (36123857880).

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

18061928760 is a wasteful number, since it uses less digits than its factorization.

18061928760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150516087 (or 150516083 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 48.

The spelling of 18061928760 in words is "eighteen billion, sixty-one million, nine hundred twenty-eight thousand, seven hundred sixty".