5135245425 has 48 divisors (see below), whose sum is σ = 9930168000. Its totient is φ = 2594643840.

The previous prime is 5135245417. The next prime is 5135245447. The reversal of 5135245425 is 5245425315.

It is not a de Polignac number, because 5135245425 - 2³ = 5135245417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5135245425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 187380 + ... + 213029.

It is an arithmetic number, because the mean of its divisors is an integer number (206878500).

Almost surely, 2^5135245425 is an apocalyptic number.

It is an amenable number.

5135245425 is a deficient number, since it is larger than the sum of its proper divisors (4794922575).

5135245425 is a wasteful number, since it uses less digits than its factorization.

5135245425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400447 (or 400436 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 5135245425 is about 71660.6267416076. The cubic root of 5135245425 is about 1725.2567481732.

The spelling of 5135245425 in words is "five billion, one hundred thirty-five million, two hundred forty-five thousand, four hundred twenty-five".