5751591 has 4 divisors (see below), whose sum is σ = 7668792. Its totient is φ = 3834392.

The previous prime is 5751553. The next prime is 5751607. The reversal of 5751591 is 1951575.

5751591 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5751591 - 2⁶ = 5751527 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5751791) 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 3 ways as a sum of consecutive naturals, for example, 958596 + ... + 958601.

It is an arithmetic number, because the mean of its divisors is an integer number (1917198).

Almost surely, 2^5751591 is an apocalyptic number.

5751591 is a deficient number, since it is larger than the sum of its proper divisors (1917201).

5751591 is a wasteful number, since it uses less digits than its factorization.

5751591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917200.

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

The square root of 5751591 is about 2398.2474851441. The cubic root of 5751591 is about 179.1689155898.

The spelling of 5751591 in words is "five million, seven hundred fifty-one thousand, five hundred ninety-one".