18757093480 has 64 divisors (see below), whose sum is σ = 44710056000. Its totient is φ = 7057695744.

The previous prime is 18757093441. The next prime is 18757093489. The reversal of 18757093480 is 8439075781.

It is a super-3 number, since 3×18757093480³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (18757093489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1475391 + ... + 1488049.

It is an arithmetic number, because the mean of its divisors is an integer number (698594625).

Almost surely, 2^18757093480 is an apocalyptic number.

18757093480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18757093480 is an abundant number, since it is smaller than the sum of its proper divisors (25952962520).

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

18757093480 is a wasteful number, since it uses less digits than its factorization.

18757093480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14866 (or 14862 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 18757093480 in words is "eighteen billion, seven hundred fifty-seven million, ninety-three thousand, four hundred eighty".