5185255846930 has 32 divisors (see below), whose sum is σ = 9856084204800. Its totient is φ = 1958661274752.

The previous prime is 5185255846921. The next prime is 5185255846943. The reversal of 5185255846930 is 396485525815.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43536090 + ... + 43655029.

It is an arithmetic number, because the mean of its divisors is an integer number (308002631400).

Almost surely, 2^{5185255846930} is an apocalyptic number.

5185255846930 is a deficient number, since it is larger than the sum of its proper divisors (4670828357870).

5185255846930 is a wasteful number, since it uses less digits than its factorization.

5185255846930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87191458.

The product of its (nonzero) digits is 51840000, while the sum is 61.

The spelling of 5185255846930 in words is "five trillion, one hundred eighty-five billion, two hundred fifty-five million, eight hundred forty-six thousand, nine hundred thirty".