5609912587 has 2 divisors, whose sum is σ = 5609912588. Its totient is φ = 5609912586.

The previous prime is 5609912557. The next prime is 5609912599. The reversal of 5609912587 is 7852199065.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5609912587 is a prime.

It is a super-2 number, since 2×5609912587² = 62942238467562065138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5609912557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804956293 + 2804956294.

It is an arithmetic number, because the mean of its divisors is an integer number (2804956294).

Almost surely, 2^5609912587 is an apocalyptic number.

5609912587 is a deficient number, since it is larger than the sum of its proper divisors (1).

5609912587 is an equidigital number, since it uses as much as digits as its factorization.

5609912587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 52.

The square root of 5609912587 is about 74899.3497101277. The cubic root of 5609912587 is about 1776.8551746301.

It can be divided in two parts, 56099 and 12587, that added together give a palindrome (68686).

The spelling of 5609912587 in words is "five billion, six hundred nine million, nine hundred twelve thousand, five hundred eighty-seven".