18470756982 has 16 divisors (see below), whose sum is σ = 37307272752. Its totient is φ = 6095959200.

The previous prime is 18470756977. The next prime is 18470756987. The reversal of 18470756982 is 28965707481.

It is an interprime number because it is at equal distance from previous prime (18470756977) and next prime (18470756987).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18470756987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15239293 + ... + 15240504.

It is an arithmetic number, because the mean of its divisors is an integer number (2331704547).

Almost surely, 2^18470756982 is an apocalyptic number.

18470756982 is an abundant number, since it is smaller than the sum of its proper divisors (18836515770).

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

18470756982 is a wasteful number, since it uses less digits than its factorization.

18470756982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30479903.

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 18470756982 in words is "eighteen billion, four hundred seventy million, seven hundred fifty-six thousand, nine hundred eighty-two".