4754549 has 2 divisors, whose sum is σ = 4754550. Its totient is φ = 4754548.

The previous prime is 4754531. The next prime is 4754551. The reversal of 4754549 is 9454574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4202500 + 552049 = 2050^2 + 743^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4754549 is a prime.

It is a Sophie Germain prime.

Together with 4754551, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4754599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2377274 + 2377275.

It is an arithmetic number, because the mean of its divisors is an integer number (2377275).

Almost surely, 2^4754549 is an apocalyptic number.

It is an amenable number.

4754549 is a deficient number, since it is larger than the sum of its proper divisors (1).

4754549 is an equidigital number, since it uses as much as digits as its factorization.

4754549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The square root of 4754549 is about 2180.4928342006. The cubic root of 4754549 is about 168.1524150647.

The spelling of 4754549 in words is "four million, seven hundred fifty-four thousand, five hundred forty-nine".