5005288581 has 16 divisors (see below), whose sum is σ = 6773450880. Its totient is φ = 3287105280.

The previous prime is 5005288577. The next prime is 5005288591. The reversal of 5005288581 is 1858825005.

It is not a de Polignac number, because 5005288581 - 2² = 5005288577 is a prime.

It is a super-2 number, since 2×5005288581² = 50105827558177987122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005288531) 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, 170121 + ... + 197361.

It is an arithmetic number, because the mean of its divisors is an integer number (423340680).

Almost surely, 2^5005288581 is an apocalyptic number.

It is an amenable number.

5005288581 is a deficient number, since it is larger than the sum of its proper divisors (1768162299).

5005288581 is a wasteful number, since it uses less digits than its factorization.

5005288581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28156.

The product of its (nonzero) digits is 128000, while the sum is 42.

The square root of 5005288581 is about 70748.0641501942. The cubic root of 5005288581 is about 1710.5786239929.

The spelling of 5005288581 in words is "five billion, five million, two hundred eighty-eight thousand, five hundred eighty-one".