5243525515 has 8 divisors (see below), whose sum is σ = 6314947920. Its totient is φ = 4179675552.

The previous prime is 5243525503. The next prime is 5243525527. The reversal of 5243525515 is 5155253425.

It is an interprime number because it is at equal distance from previous prime (5243525503) and next prime (5243525527).

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 5243525515 - 2⁷ = 5243525387 is a prime.

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, 1891585 + ... + 1894354.

It is an arithmetic number, because the mean of its divisors is an integer number (789368490).

Almost surely, 2^5243525515 is an apocalyptic number.

5243525515 is a deficient number, since it is larger than the sum of its proper divisors (1071422405).

5243525515 is a wasteful number, since it uses less digits than its factorization.

5243525515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786221.

The product of its digits is 150000, while the sum is 37.

The square root of 5243525515 is about 72412.1917566372. The cubic root of 5243525515 is about 1737.2985687850.

The spelling of 5243525515 in words is "five billion, two hundred forty-three million, five hundred twenty-five thousand, five hundred fifteen".