5280065587 has 32 divisors (see below), whose sum is σ = 5779372032. Its totient is φ = 4810675584.

The previous prime is 5280065579. The next prime is 5280065597. The reversal of 5280065587 is 7855600825.

It is not a de Polignac number, because 5280065587 - 2³ = 5280065579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5280065507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8994708 + ... + 8995294.

It is an arithmetic number, because the mean of its divisors is an integer number (180605376).

Almost surely, 2^5280065587 is an apocalyptic number.

5280065587 is a deficient number, since it is larger than the sum of its proper divisors (499306445).

5280065587 is a wasteful number, since it uses less digits than its factorization.

5280065587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867.

The product of its (nonzero) digits is 672000, while the sum is 46.

The square root of 5280065587 is about 72664.0598026287. The cubic root of 5280065587 is about 1741.3247482928.

The spelling of 5280065587 in words is "five billion, two hundred eighty million, sixty-five thousand, five hundred eighty-seven".