5185855270018 has 8 divisors (see below), whose sum is σ = 7783747034112. Its totient is φ = 2591272925316.

The previous prime is 5185855270009. The next prime is 5185855270069. The reversal of 5185855270018 is 8100725585815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827350930 + ... + 827357197.

It is an arithmetic number, because the mean of its divisors is an integer number (972968379264).

Almost surely, 2^{5185855270018} is an apocalyptic number.

5185855270018 is a deficient number, since it is larger than the sum of its proper divisors (2597891764094).

5185855270018 is a wasteful number, since it uses less digits than its factorization.

5185855270018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654709696.

The product of its (nonzero) digits is 4480000, while the sum is 55.

The spelling of 5185855270018 in words is "five trillion, one hundred eighty-five billion, eight hundred fifty-five million, two hundred seventy thousand, eighteen".