5646115587 has 16 divisors (see below), whose sum is σ = 8707265280. Its totient is φ = 3187479072.

The previous prime is 5646115549. The next prime is 5646115613. The reversal of 5646115587 is 7855116465.

It is not a de Polignac number, because 5646115587 - 2⁶ = 5646115523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5646114587) 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, 1617912 + ... + 1621397.

It is an arithmetic number, because the mean of its divisors is an integer number (544204080).

Almost surely, 2^5646115587 is an apocalyptic number.

5646115587 is a deficient number, since it is larger than the sum of its proper divisors (3061149693).

5646115587 is a wasteful number, since it uses less digits than its factorization.

5646115587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239402.

The product of its digits is 1008000, while the sum is 48.

The square root of 5646115587 is about 75140.6387183394. The cubic root of 5646115587 is about 1780.6692331627.

The spelling of 5646115587 in words is "five billion, six hundred forty-six million, one hundred fifteen thousand, five hundred eighty-seven".