49474057 has 2 divisors, whose sum is σ = 49474058. Its totient is φ = 49474056.

The previous prime is 49474039. The next prime is 49474091. The reversal of 49474057 is 75047494.

49474057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43612816 + 5861241 = 6604^2 + 2421^2 .

It is a cyclic number.

It is not a de Polignac number, because 49474057 - 2¹⁵ = 49441289 is a prime.

It is not a weakly prime, because it can be changed into another prime (49474027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24737028 + 24737029.

It is an arithmetic number, because the mean of its divisors is an integer number (24737029).

Almost surely, 2^49474057 is an apocalyptic number.

It is an amenable number.

49474057 is a deficient number, since it is larger than the sum of its proper divisors (1).

49474057 is an equidigital number, since it uses as much as digits as its factorization.

49474057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 49474057 is about 7033.7797093739. The cubic root of 49474057 is about 367.1068669917.

The spelling of 49474057 in words is "forty-nine million, four hundred seventy-four thousand, fifty-seven".