5457499 has 8 divisors (see below), whose sum is σ = 5644800. Its totient is φ = 5273256.

The previous prime is 5457497. The next prime is 5457523. The reversal of 5457499 is 9947545.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5457499 - 2¹ = 5457497 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 (5457497) 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, 3202 + ... + 4600.

It is an arithmetic number, because the mean of its divisors is an integer number (705600).

Almost surely, 2^5457499 is an apocalyptic number.

5457499 is a deficient number, since it is larger than the sum of its proper divisors (187301).

5457499 is a wasteful number, since it uses less digits than its factorization.

5457499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529.

The product of its digits is 226800, while the sum is 43.

The square root of 5457499 is about 2336.1290632155. The cubic root of 5457499 is about 176.0615637762.

The spelling of 5457499 in words is "five million, four hundred fifty-seven thousand, four hundred ninety-nine".