5185275530 has 8 divisors (see below), whose sum is σ = 9333495972. Its totient is φ = 2074110208.

The previous prime is 5185275509. The next prime is 5185275577. The reversal of 5185275530 is 355725815.

It can be written as a sum of positive squares in 2 ways, for example, as 5140746601 + 44528929 = 71699^2 + 6673^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259263767 + ... + 259263786.

Almost surely, 2^5185275530 is an apocalyptic number.

5185275530 is a deficient number, since it is larger than the sum of its proper divisors (4148220442).

5185275530 is a wasteful number, since it uses less digits than its factorization.

5185275530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518527560.

The product of its (nonzero) digits is 210000, while the sum is 41.

The square root of 5185275530 is about 72008.8573024180. The cubic root of 5185275530 is about 1730.8414196878.

The spelling of 5185275530 in words is "five billion, one hundred eighty-five million, two hundred seventy-five thousand, five hundred thirty".