5397451 has 4 divisors (see below), whose sum is σ = 5583600. Its totient is φ = 5211304.

The previous prime is 5397443. The next prime is 5397473. The reversal of 5397451 is 1547935.

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 5397451 - 2³ = 5397443 is a prime.

It is a Duffinian number.

5397451 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5397251) 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, 93031 + ... + 93088.

It is an arithmetic number, because the mean of its divisors is an integer number (1395900).

Almost surely, 2^5397451 is an apocalyptic number.

5397451 is a deficient number, since it is larger than the sum of its proper divisors (186149).

5397451 is a wasteful number, since it uses less digits than its factorization.

5397451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186148.

The product of its digits is 18900, while the sum is 34.

The square root of 5397451 is about 2323.2414855111. The cubic root of 5397451 is about 175.4134550547.

The spelling of 5397451 in words is "five million, three hundred ninety-seven thousand, four hundred fifty-one".