18055152902875 has 32 divisors (see below), whose sum is σ = 24582199749120. Its totient is φ = 13130523628000.

The previous prime is 18055152902869. The next prime is 18055152902879. The reversal of 18055152902875 is 57820925155081.

It is a happy number.

It is not a de Polignac number, because 18055152902875 - 2³ = 18055152902867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18055152902879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38291802 + ... + 38760448.

It is an arithmetic number, because the mean of its divisors is an integer number (768193742160).

Almost surely, 2^{18055152902875} is an apocalyptic number.

18055152902875 is a deficient number, since it is larger than the sum of its proper divisors (6527046846245).

18055152902875 is a wasteful number, since it uses less digits than its factorization.

18055152902875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496692 (or 496682 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 58.

The spelling of 18055152902875 in words is "eighteen trillion, fifty-five billion, one hundred fifty-two million, nine hundred two thousand, eight hundred seventy-five".