5759991 has 40 divisors (see below), whose sum is σ = 9408960. Its totient is φ = 3497472.

The previous prime is 5759981. The next prime is 5760011. The reversal of 5759991 is 1999575.

5759991 is a `hidden beast` number, since 57 + 599 + 9 + 1 = 666.

It is not a de Polignac number, because 5759991 - 2⁶ = 5759927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5759911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 64675 + ... + 64763.

It is an arithmetic number, because the mean of its divisors is an integer number (235224).

Almost surely, 2^5759991 is an apocalyptic number.

5759991 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5759991 is a deficient number, since it is larger than the sum of its proper divisors (3648969).

5759991 is a wasteful number, since it uses less digits than its factorization.

5759991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 156 counting only the distinct ones).

The product of its digits is 127575, while the sum is 45.

The square root of 5759991 is about 2399.9981249993. The cubic root of 5759991 is about 179.2560964996.

The spelling of 5759991 in words is "five million, seven hundred fifty-nine thousand, nine hundred ninety-one".