5135087328 has 96 divisors (see below), whose sum is σ = 15821697024. Its totient is φ = 1427507712.

The previous prime is 5135087327. The next prime is 5135087339. The reversal of 5135087328 is 8237805315.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 5135087328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135087323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78400 + ... + 128127.

It is an arithmetic number, because the mean of its divisors is an integer number (164809344).

Almost surely, 2^5135087328 is an apocalyptic number.

It is an amenable number.

5135087328 is an abundant number, since it is smaller than the sum of its proper divisors (10686609696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5135087328 is a wasteful number, since it uses less digits than its factorization.

5135087328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206584 (or 206576 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 5135087328 is about 71659.5236378250. The cubic root of 5135087328 is about 1725.2390430334.

The spelling of 5135087328 in words is "five billion, one hundred thirty-five million, eighty-seven thousand, three hundred twenty-eight".