5091002287 has 16 divisors (see below), whose sum is σ = 6074164800. Its totient is φ = 4174571520.

The previous prime is 5091002281. The next prime is 5091002317. The reversal of 5091002287 is 7822001905.

It is not a de Polignac number, because 5091002287 - 2⁷ = 5091002159 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 (5091002281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92914 + ... + 137167.

It is an arithmetic number, because the mean of its divisors is an integer number (379635300).

Almost surely, 2^5091002287 is an apocalyptic number.

5091002287 is a deficient number, since it is larger than the sum of its proper divisors (983162513).

5091002287 is a wasteful number, since it uses less digits than its factorization.

5091002287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230226.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 5091002287 is about 71351.2598837610. The cubic root of 5091002287 is about 1720.2877523572.

The spelling of 5091002287 in words is "five billion, ninety-one million, two thousand, two hundred eighty-seven".