5135742525 has 24 divisors (see below), whose sum is σ = 8498490784. Its totient is φ = 2736676800.

The previous prime is 5135742509. The next prime is 5135742553. The reversal of 5135742525 is 5252475315.

It is not a de Polignac number, because 5135742525 - 2⁴ = 5135742509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58587 + ... + 117063.

Almost surely, 2^5135742525 is an apocalyptic number.

It is an amenable number.

5135742525 is a deficient number, since it is larger than the sum of its proper divisors (3362748259).

5135742525 is a wasteful number, since it uses less digits than its factorization.

5135742525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59661 (or 59656 counting only the distinct ones).

The product of its digits is 210000, while the sum is 39.

The square root of 5135742525 is about 71664.0950895216. The cubic root of 5135742525 is about 1725.3124155846.

The spelling of 5135742525 in words is "five billion, one hundred thirty-five million, seven hundred forty-two thousand, five hundred twenty-five".