5287129075 has 6 divisors (see below), whose sum is σ = 6556040084. Its totient is φ = 4229703240.

The previous prime is 5287129033. The next prime is 5287129079. The reversal of 5287129075 is 5709217825.

It is a happy number.

It is not a de Polignac number, because 5287129075 - 2¹⁹ = 5286604787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5287129079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105742557 + ... + 105742606.

Almost surely, 2^5287129075 is an apocalyptic number.

5287129075 is a deficient number, since it is larger than the sum of its proper divisors (1268911009).

5287129075 is a wasteful number, since it uses less digits than its factorization.

5287129075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211485173 (or 211485168 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 46.

The square root of 5287129075 is about 72712.6472836741. The cubic root of 5287129075 is about 1742.1008968446.

The spelling of 5287129075 in words is "five billion, two hundred eighty-seven million, one hundred twenty-nine thousand, seventy-five".