18833532082 has 16 divisors (see below), whose sum is σ = 28620492120. Its totient is φ = 9294041088.

The previous prime is 18833532061. The next prime is 18833532119. The reversal of 18833532082 is 28023533881.

It can be written as a sum of positive squares in 4 ways, for example, as 18506609521 + 326922561 = 136039^2 + 18081^2 .

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, 112053 + ... + 224104.

Almost surely, 2^18833532082 is an apocalyptic number.

18833532082 is a deficient number, since it is larger than the sum of its proper divisors (9786960038).

18833532082 is a wasteful number, since it uses less digits than its factorization.

18833532082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336525.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 18833532082 in words is "eighteen billion, eight hundred thirty-three million, five hundred thirty-two thousand, eighty-two".