49075073 has 16 divisors (see below), whose sum is σ = 53660880. Its totient is φ = 44697600.

The previous prime is 49075069. The next prime is 49075093. The reversal of 49075073 is 37057094.

49075073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 16265089 + 32809984 = 4033^2 + 5728^2 .

It is a cyclic number.

It is not a de Polignac number, because 49075073 - 2² = 49075069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49075063) 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 in 15 ways as a sum of consecutive naturals, for example, 125963 + ... + 126351.

It is an arithmetic number, because the mean of its divisors is an integer number (3353805).

Almost surely, 2^49075073 is an apocalyptic number.

It is an amenable number.

49075073 is a deficient number, since it is larger than the sum of its proper divisors (4585807).

49075073 is a wasteful number, since it uses less digits than its factorization.

49075073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 49075073 is about 7005.3603047952. The cubic root of 49075073 is about 366.1173566347.

The spelling of 49075073 in words is "forty-nine million, seventy-five thousand, seventy-three".