5287502331 has 12 divisors (see below), whose sum is σ = 7638491640. Its totient is φ = 3524545440.

The previous prime is 5287502329. The next prime is 5287502351. The reversal of 5287502331 is 1332057825.

It is a happy number.

It is not a de Polignac number, because 5287502331 - 2¹ = 5287502329 is a prime.

It is a super-2 number, since 2×5287502331² = 55915361800660867122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5287502351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44935 + ... + 112223.

It is an arithmetic number, because the mean of its divisors is an integer number (636540970).

Almost surely, 2^5287502331 is an apocalyptic number.

5287502331 is a deficient number, since it is larger than the sum of its proper divisors (2350989309).

5287502331 is a wasteful number, since it uses less digits than its factorization.

5287502331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76026 (or 76023 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 5287502331 is about 72715.2138895293. The cubic root of 5287502331 is about 1742.1418916392.

The spelling of 5287502331 in words is "five billion, two hundred eighty-seven million, five hundred two thousand, three hundred thirty-one".