5185400059 has 12 divisors (see below), whose sum is σ = 6034083384. Its totient is φ = 4443090624.

The previous prime is 5185400053. The next prime is 5185400069. The reversal of 5185400059 is 9500045815.

It is not a de Polignac number, because 5185400059 - 2¹⁹ = 5184875771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5185400053) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 138259 + ... + 171715.

It is an arithmetic number, because the mean of its divisors is an integer number (502840282).

Almost surely, 2^5185400059 is an apocalyptic number.

5185400059 is a deficient number, since it is larger than the sum of its proper divisors (848683325).

5185400059 is a wasteful number, since it uses less digits than its factorization.

5185400059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36634 (or 36627 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 5185400059 is about 72009.7219755777. The cubic root of 5185400059 is about 1730.8552754752.

The spelling of 5185400059 in words is "five billion, one hundred eighty-five million, four hundred thousand, fifty-nine".