18482417790 has 16 divisors (see below), whose sum is σ = 44357802768. Its totient is φ = 4928644736.

The previous prime is 18482417749. The next prime is 18482417797. The reversal of 18482417790 is 9771428481.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18482417797) 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, 308040267 + ... + 308040326.

It is an arithmetic number, because the mean of its divisors is an integer number (2772362673).

Almost surely, 2^18482417790 is an apocalyptic number.

18482417790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18482417790 is an abundant number, since it is smaller than the sum of its proper divisors (25875384978).

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

18482417790 is a wasteful number, since it uses less digits than its factorization.

18482417790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616080603.

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 18482417790 in words is "eighteen billion, four hundred eighty-two million, four hundred seventeen thousand, seven hundred ninety".