5425997 has 4 divisors (see below), whose sum is σ = 5458656. Its totient is φ = 5393340.

The previous prime is 5425993. The next prime is 5426051. The reversal of 5425997 is 7995245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5425997 - 2² = 5425993 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 (5425991) 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, 16079 + ... + 16412.

It is an arithmetic number, because the mean of its divisors is an integer number (1364664).

Almost surely, 2^5425997 is an apocalyptic number.

It is an amenable number.

5425997 is a deficient number, since it is larger than the sum of its proper divisors (32659).

5425997 is a wasteful number, since it uses less digits than its factorization.

5425997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32658.

The product of its digits is 113400, while the sum is 41.

The square root of 5425997 is about 2329.3769553252. The cubic root of 5425997 is about 175.7221532852.

The spelling of 5425997 in words is "five million, four hundred twenty-five thousand, nine hundred ninety-seven".