5955591 has 8 divisors (see below), whose sum is σ = 7993984. Its totient is φ = 3943800.

The previous prime is 5955583. The next prime is 5955611. The reversal of 5955591 is 1955595.

It is a happy number.

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

It is not a de Polignac number, because 5955591 - 2³ = 5955583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5955541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6121 + ... + 7026.

It is an arithmetic number, because the mean of its divisors is an integer number (999248).

Almost surely, 2^5955591 is an apocalyptic number.

5955591 is a deficient number, since it is larger than the sum of its proper divisors (2038393).

5955591 is a wasteful number, since it uses less digits than its factorization.

5955591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13301.

The product of its digits is 50625, while the sum is 39.

The square root of 5955591 is about 2440.4079576989. The cubic root of 5955591 is about 181.2626347118.

The spelling of 5955591 in words is "five million, nine hundred fifty-five thousand, five hundred ninety-one".