5125304191 has 8 divisors (see below), whose sum is σ = 5858586144. Its totient is φ = 4392296160.

The previous prime is 5125304161. The next prime is 5125304213. The reversal of 5125304191 is 1914035215.

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

It is not a de Polignac number, because 5125304191 - 2¹⁹ = 5124779903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125304141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26680 + ... + 104701.

It is an arithmetic number, because the mean of its divisors is an integer number (732323268).

Almost surely, 2^5125304191 is an apocalyptic number.

5125304191 is a deficient number, since it is larger than the sum of its proper divisors (733281953).

5125304191 is a wasteful number, since it uses less digits than its factorization.

5125304191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136961.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 5125304191 is about 71591.2298469582. The cubic root of 5125304191 is about 1724.1427306271.

The spelling of 5125304191 in words is "five billion, one hundred twenty-five million, three hundred four thousand, one hundred ninety-one".