5185368885500 has 24 divisors (see below), whose sum is σ = 11324845647024. Its totient is φ = 2074147554000.

The previous prime is 5185368885497. The next prime is 5185368885539. The reversal of 5185368885500 is 55888635815.

It is a super-2 number, since 2×5185368885500² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5185368386 + ... + 5185369385.

It is an arithmetic number, because the mean of its divisors is an integer number (471868568626).

Almost surely, 2^{5185368885500} is an apocalyptic number.

5185368885500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5185368885500 is an abundant number, since it is smaller than the sum of its proper divisors (6139476761524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5185368885500 is a wasteful number, since it uses less digits than its factorization.

5185368885500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10370737790 (or 10370737778 counting only the distinct ones).

The product of its (nonzero) digits is 46080000, while the sum is 62.

The spelling of 5185368885500 in words is "five trillion, one hundred eighty-five billion, three hundred sixty-eight million, eight hundred eighty-five thousand, five hundred".