5182087815 has 48 divisors (see below), whose sum is σ = 9537652800. Its totient is φ = 2593821696.

The previous prime is 5182087777. The next prime is 5182087817. The reversal of 5182087815 is 5187802815.

It is not a de Polignac number, because 5182087815 - 2¹⁴ = 5182071431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5182087817) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 265201 + ... + 284069.

It is an arithmetic number, because the mean of its divisors is an integer number (198701100).

Almost surely, 2^5182087815 is an apocalyptic number.

5182087815 is a deficient number, since it is larger than the sum of its proper divisors (4355564985).

5182087815 is a wasteful number, since it uses less digits than its factorization.

5182087815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19256 (or 19253 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 45.

The square root of 5182087815 is about 71986.7197127359. The cubic root of 5182087815 is about 1730.4866612861.

The spelling of 5182087815 in words is "five billion, one hundred eighty-two million, eighty-seven thousand, eight hundred fifteen".