18282738482 has 16 divisors (see below), whose sum is σ = 28472209560. Its totient is φ = 8794278528.

The previous prime is 18282738421. The next prime is 18282738497. The reversal of 18282738482 is 28483728281.

It can be written as a sum of positive squares in 4 ways, for example, as 14816001841 + 3466736641 = 121721^2 + 58879^2 .

It is a super-3 number, since 3×18282738482³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552923 + ... + 585054.

Almost surely, 2^18282738482 is an apocalyptic number.

18282738482 is a deficient number, since it is larger than the sum of its proper divisors (10189471078).

18282738482 is a wasteful number, since it uses less digits than its factorization.

18282738482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138285.

The product of its digits is 2752512, while the sum is 53.

The spelling of 18282738482 in words is "eighteen billion, two hundred eighty-two million, seven hundred thirty-eight thousand, four hundred eighty-two".