5325991 has 4 divisors (see below), whose sum is σ = 5810184. Its totient is φ = 4841800.

The previous prime is 5325961. The next prime is 5325997. The reversal of 5325991 is 1995235.

It is a happy number.

5325991 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 5325991 - 2⁷ = 5325863 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 (5325997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242080 + ... + 242101.

It is an arithmetic number, because the mean of its divisors is an integer number (1452546).

Almost surely, 2^5325991 is an apocalyptic number.

5325991 is a deficient number, since it is larger than the sum of its proper divisors (484193).

5325991 is a wasteful number, since it uses less digits than its factorization.

5325991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484192.

The product of its digits is 12150, while the sum is 34.

The square root of 5325991 is about 2307.8108674673. The cubic root of 5325991 is about 174.6358796394.

The spelling of 5325991 in words is "five million, three hundred twenty-five thousand, nine hundred ninety-one".