5120135135 has 8 divisors (see below), whose sum is σ = 6144725760. Its totient is φ = 4095732384.

The previous prime is 5120135099. The next prime is 5120135149. The reversal of 5120135135 is 5315310215.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5120135135 - 2¹⁶ = 5120069599 is a prime.

It is a super-2 number, since 2×5120135135² = 52431567601322936450, which contains 22 as substring.

5120135135 is a modest number, since divided by 135135 gives 5120 as remainder.

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, 22274 + ... + 103616.

It is an arithmetic number, because the mean of its divisors is an integer number (768090720).

Almost surely, 2^5120135135 is an apocalyptic number.

5120135135 is a deficient number, since it is larger than the sum of its proper divisors (1024590625).

5120135135 is a wasteful number, since it uses less digits than its factorization.

5120135135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93937.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 5120135135 is about 71555.1195582818. The cubic root of 5120135135 is about 1723.5629154094.

The spelling of 5120135135 in words is "five billion, one hundred twenty million, one hundred thirty-five thousand, one hundred thirty-five".