18350506150 has 12 divisors (see below), whose sum is σ = 34131941532. Its totient is φ = 7340202440.

The previous prime is 18350506133. The next prime is 18350506159. The reversal of 18350506150 is 5160505381.

It is a super-2 number, since 2×18350506150² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18350506159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183505012 + ... + 183505111.

It is an arithmetic number, because the mean of its divisors is an integer number (2844328461).

Almost surely, 2^18350506150 is an apocalyptic number.

18350506150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18350506150 is a deficient number, since it is larger than the sum of its proper divisors (15781435382).

18350506150 is a wasteful number, since it uses less digits than its factorization.

18350506150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367010135 (or 367010130 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 18350506150 in words is "eighteen billion, three hundred fifty million, five hundred six thousand, one hundred fifty".