18801375482 has 8 divisors (see below), whose sum is σ = 29686382400. Its totient is φ = 8905914684.

The previous prime is 18801375469. The next prime is 18801375487. The reversal of 18801375482 is 28457310881.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (18801375487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247386482 + ... + 247386557.

It is an arithmetic number, because the mean of its divisors is an integer number (3710797800).

Almost surely, 2^18801375482 is an apocalyptic number.

18801375482 is a deficient number, since it is larger than the sum of its proper divisors (10885006918).

18801375482 is a wasteful number, since it uses less digits than its factorization.

18801375482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494773060.

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 18801375482 in words is "eighteen billion, eight hundred one million, three hundred seventy-five thousand, four hundred eighty-two".