5715591 has 8 divisors (see below), whose sum is σ = 8709504. Its totient is φ = 3266040.

The previous prime is 5715583. The next prime is 5715601. The reversal of 5715591 is 1955175.

5715591 = T₂₃₆ + T₂₃₇ + ... + T₃₆₁.

5715591 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5715591 - 2³ = 5715583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5715091) 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, 136065 + ... + 136106.

It is an arithmetic number, because the mean of its divisors is an integer number (1088688).

Almost surely, 2^5715591 is an apocalyptic number.

5715591 is a deficient number, since it is larger than the sum of its proper divisors (2993913).

5715591 is a wasteful number, since it uses less digits than its factorization.

5715591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272181.

The product of its digits is 7875, while the sum is 33.

The square root of 5715591 is about 2390.7302231745. The cubic root of 5715591 is about 178.7943186440.

The spelling of 5715591 in words is "five million, seven hundred fifteen thousand, five hundred ninety-one".