18762580483 has 4 divisors (see below), whose sum is σ = 19198919608. Its totient is φ = 18326241360.

The previous prime is 18762580477. The next prime is 18762580517. The reversal of 18762580483 is 38408526781.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38408526781 = 23 ⋅1669935947.

It is a cyclic number.

It is not a de Polignac number, because 18762580483 - 2³³ = 10172645891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 18762580483.

It is not an unprimeable number, because it can be changed into a prime (18762580783) 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, 218169498 + ... + 218169583.

It is an arithmetic number, because the mean of its divisors is an integer number (4799729902).

Almost surely, 2^18762580483 is an apocalyptic number.

18762580483 is a deficient number, since it is larger than the sum of its proper divisors (436339125).

18762580483 is an equidigital number, since it uses as much as digits as its factorization.

18762580483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436339124.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 18762580483 in words is "eighteen billion, seven hundred sixty-two million, five hundred eighty thousand, four hundred eighty-three".