5494545 has 24 divisors (see below), whose sum is σ = 10885056. Its totient is φ = 2511648.

The previous prime is 5494513. The next prime is 5494547. The reversal of 5494545 is 5454945.

It is not a de Polignac number, because 5494545 - 2⁵ = 5494513 is a prime.

It is an alternating number because its digits alternate between odd and even.

5494545 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5494547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8407 + ... + 9036.

It is an arithmetic number, because the mean of its divisors is an integer number (453544).

Almost surely, 2^5494545 is an apocalyptic number.

It is an amenable number.

5494545 is a deficient number, since it is larger than the sum of its proper divisors (5390511).

5494545 is a wasteful number, since it uses less digits than its factorization.

5494545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17461 (or 17458 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 5494545 is about 2344.0445814873. The cubic root of 5494545 is about 176.4590397345.

The spelling of 5494545 in words is "five million, four hundred ninety-four thousand, five hundred forty-five".