5053549 has 2 divisors, whose sum is σ = 5053550. Its totient is φ = 5053548.

The previous prime is 5053547. The next prime is 5053553. The reversal of 5053549 is 9453505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5031049 + 22500 = 2243^2 + 150^2 .

It is a cyclic number.

It is not a de Polignac number, because 5053549 - 2¹ = 5053547 is a prime.

Together with 5053547, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 5⁴ + 0 + 5⁴ + 3¹⁴ + 5⁴ + 4⁹ + 9⁴ .

5053549 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5053549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5053541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2526774 + 2526775.

It is an arithmetic number, because the mean of its divisors is an integer number (2526775).

Almost surely, 2^5053549 is an apocalyptic number.

It is an amenable number.

5053549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5053549 is an equidigital number, since it uses as much as digits as its factorization.

5053549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5053549 is about 2248.0100088745. The cubic root of 5053549 is about 171.6058782895.

The spelling of 5053549 in words is "five million, fifty-three thousand, five hundred forty-nine".