5013549 has 32 divisors (see below), whose sum is σ = 8112000. Its totient is φ = 3048192.

The previous prime is 5013527. The next prime is 5013551. The reversal of 5013549 is 9453105.

It is not a de Polignac number, because 5013549 - 2⁸ = 5013293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5013649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14709 + ... + 15045.

It is an arithmetic number, because the mean of its divisors is an integer number (253500).

Almost surely, 2^5013549 is an apocalyptic number.

It is an amenable number.

5013549 is a deficient number, since it is larger than the sum of its proper divisors (3098451).

5013549 is a wasteful number, since it uses less digits than its factorization.

5013549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 5013549 is about 2239.0955763433. The cubic root of 5013549 is about 171.1519117893.

The spelling of 5013549 in words is "five million, thirteen thousand, five hundred forty-nine".