5449557 has 16 divisors (see below), whose sum is σ = 7485632. Its totient is φ = 3525120.

The previous prime is 5449553. The next prime is 5449567. The reversal of 5449557 is 7559445.

It is not a de Polignac number, because 5449557 - 2² = 5449553 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 (5449553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17598 + ... + 17904.

It is an arithmetic number, because the mean of its divisors is an integer number (467852).

Almost surely, 2^5449557 is an apocalyptic number.

It is an amenable number.

5449557 is a deficient number, since it is larger than the sum of its proper divisors (2036075).

5449557 is a wasteful number, since it uses less digits than its factorization.

5449557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468.

The product of its digits is 126000, while the sum is 39.

The square root of 5449557 is about 2334.4286238821. The cubic root of 5449557 is about 175.9761180577.

It can be divided in two parts, 5449 and 557, that added together give a palindrome (6006).

The spelling of 5449557 in words is "five million, four hundred forty-nine thousand, five hundred fifty-seven".