18150848083747 has 16 divisors (see below), whose sum is σ = 19361612574720. Its totient is φ = 16975927802592.

The previous prime is 18150848083741. The next prime is 18150848083763. The reversal of 18150848083747 is 74738084805181.

It is not a de Polignac number, because 18150848083747 - 2¹¹ = 18150848081699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18150848083741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6957108 + ... + 9203425.

It is an arithmetic number, because the mean of its divisors is an integer number (1210100785920).

Almost surely, 2^{18150848083747} is an apocalyptic number.

18150848083747 is a deficient number, since it is larger than the sum of its proper divisors (1210764490973).

18150848083747 is a wasteful number, since it uses less digits than its factorization.

18150848083747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16161642.

The product of its (nonzero) digits is 48168960, while the sum is 64.

The spelling of 18150848083747 in words is "eighteen trillion, one hundred fifty billion, eight hundred forty-eight million, eighty-three thousand, seven hundred forty-seven".