5715887489 has 8 divisors (see below), whose sum is σ = 6196885800. Its totient is φ = 5240791296.

The previous prime is 5715887483. The next prime is 5715887503. The reversal of 5715887489 is 9847885175.

It can be written as a sum of positive squares in 4 ways, for example, as 586463089 + 5129424400 = 24217^2 + 71620^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5715887489 - 2²⁴ = 5699110273 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5715887483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473512 + ... + 1477385.

It is an arithmetic number, because the mean of its divisors is an integer number (774610725).

Almost surely, 2^5715887489 is an apocalyptic number.

It is an amenable number.

5715887489 is a deficient number, since it is larger than the sum of its proper divisors (480998311).

5715887489 is a wasteful number, since it uses less digits than its factorization.

5715887489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951059.

The product of its digits is 22579200, while the sum is 62.

The square root of 5715887489 is about 75603.4886033707. The cubic root of 5715887489 is about 1787.9741016632.

The spelling of 5715887489 in words is "five billion, seven hundred fifteen million, eight hundred eighty-seven thousand, four hundred eighty-nine".