18770083032 has 16 divisors (see below), whose sum is σ = 46925207640. Its totient is φ = 6256694336.

The previous prime is 18770083009. The next prime is 18770083039. The reversal of 18770083032 is 23038007781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18770083039) 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, 391043373 + ... + 391043420.

Almost surely, 2^18770083032 is an apocalyptic number.

18770083032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

18770083032 is an abundant number, since it is smaller than the sum of its proper divisors (28155124608).

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

18770083032 is a wasteful number, since it uses less digits than its factorization.

18770083032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782086802 (or 782086798 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 18770083032 in words is "eighteen billion, seven hundred seventy million, eighty-three thousand, thirty-two".