5052749 has 4 divisors (see below), whose sum is σ = 5441436. Its totient is φ = 4664064.

The previous prime is 5052743. The next prime is 5052763. The reversal of 5052749 is 9472505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1416100 + 3636649 = 1190^2 + 1907^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5052749 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5052743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194324 + ... + 194349.

It is an arithmetic number, because the mean of its divisors is an integer number (1360359).

Almost surely, 2^5052749 is an apocalyptic number.

It is an amenable number.

5052749 is a deficient number, since it is larger than the sum of its proper divisors (388687).

5052749 is a wasteful number, since it uses less digits than its factorization.

5052749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388686.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 5052749 is about 2247.8320666811. The cubic root of 5052749 is about 171.5968224789.

The spelling of 5052749 in words is "five million, fifty-two thousand, seven hundred forty-nine".