5287920263 has 8 divisors (see below), whose sum is σ = 5460627456. Its totient is φ = 5115346200.

The previous prime is 5287920257. The next prime is 5287920277. The reversal of 5287920263 is 3620297825.

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 5287920263 - 2⁴ = 5287920247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287920223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50870 + ... + 114732.

It is an arithmetic number, because the mean of its divisors is an integer number (682578432).

Almost surely, 2^5287920263 is an apocalyptic number.

5287920263 is a deficient number, since it is larger than the sum of its proper divisors (172707193).

5287920263 is a wasteful number, since it uses less digits than its factorization.

5287920263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66565.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 5287920263 is about 72718.0875917402. The cubic root of 5287920263 is about 1742.1877909200.

The spelling of 5287920263 in words is "five billion, two hundred eighty-seven million, nine hundred twenty thousand, two hundred sixty-three".