49250549 has 2 divisors, whose sum is σ = 49250550. Its totient is φ = 49250548.

The previous prime is 49250533. The next prime is 49250557. The reversal of 49250549 is 94505294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41088100 + 8162449 = 6410^2 + 2857^2 .

It is a cyclic number.

It is not a de Polignac number, because 49250549 - 2⁴ = 49250533 is a prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49250249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24625274 + 24625275.

It is an arithmetic number, because the mean of its divisors is an integer number (24625275).

Almost surely, 2^49250549 is an apocalyptic number.

It is an amenable number.

49250549 is a deficient number, since it is larger than the sum of its proper divisors (1).

49250549 is an equidigital number, since it uses as much as digits as its factorization.

49250549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 49250549 is about 7017.8735383305. The cubic root of 49250549 is about 366.5532085141.

The spelling of 49250549 in words is "forty-nine million, two hundred fifty thousand, five hundred forty-nine".