5449515 has 16 divisors (see below), whose sum is σ = 8932896. Its totient is φ = 2835200.

The previous prime is 5449511. The next prime is 5449529. The reversal of 5449515 is 5159445.

5449515 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5449515 - 2² = 5449511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5449511) 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, 3816 + ... + 5045.

It is an arithmetic number, because the mean of its divisors is an integer number (558306).

Almost surely, 2^5449515 is an apocalyptic number.

5449515 is a deficient number, since it is larger than the sum of its proper divisors (3483381).

5449515 is a wasteful number, since it uses less digits than its factorization.

5449515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8910.

The product of its digits is 18000, while the sum is 33.

The square root of 5449515 is about 2334.4196280875. The cubic root of 5449515 is about 175.9756659711.

The spelling of 5449515 in words is "five million, four hundred forty-nine thousand, five hundred fifteen".