47755073 has 2 divisors, whose sum is σ = 47755074. Its totient is φ = 47755072.

The previous prime is 47755051. The next prime is 47755079. The reversal of 47755073 is 37055774.

47755073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36276529 + 11478544 = 6023^2 + 3388^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47755073 is a prime.

It is not a weakly prime, because it can be changed into another prime (47755079) 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, 23877536 + 23877537.

It is an arithmetic number, because the mean of its divisors is an integer number (23877537).

Almost surely, 2^47755073 is an apocalyptic number.

It is an amenable number.

47755073 is a deficient number, since it is larger than the sum of its proper divisors (1).

47755073 is an equidigital number, since it uses as much as digits as its factorization.

47755073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102900, while the sum is 38.

The square root of 47755073 is about 6910.5045401910. The cubic root of 47755073 is about 362.8049226686.

The spelling of 47755073 in words is "forty-seven million, seven hundred fifty-five thousand, seventy-three".