49248049 has 2 divisors, whose sum is σ = 49248050. Its totient is φ = 49248048.

The previous prime is 49247993. The next prime is 49248079. The reversal of 49248049 is 94084294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42837025 + 6411024 = 6545^2 + 2532^2 .

It is a cyclic number.

It is not a de Polignac number, because 49248049 - 2¹⁵ = 49215281 is a prime.

It is not a weakly prime, because it can be changed into another prime (49248079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24624024 + 24624025.

It is an arithmetic number, because the mean of its divisors is an integer number (24624025).

Almost surely, 2^49248049 is an apocalyptic number.

It is an amenable number.

49248049 is a deficient number, since it is larger than the sum of its proper divisors (1).

49248049 is an equidigital number, since it uses as much as digits as its factorization.

49248049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 49248049 is about 7017.6954194379. The cubic root of 49248049 is about 366.5470062244.

The spelling of 49248049 in words is "forty-nine million, two hundred forty-eight thousand, forty-nine".