50712073 has 2 divisors, whose sum is σ = 50712074. Its totient is φ = 50712072.

The previous prime is 50712061. The next prime is 50712119. The reversal of 50712073 is 37021705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30173049 + 20539024 = 5493^2 + 4532^2 .

It is a cyclic number.

It is not a de Polignac number, because 50712073 - 2⁵ = 50712041 is a prime.

It is not a weakly prime, because it can be changed into another prime (50712023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25356036 + 25356037.

It is an arithmetic number, because the mean of its divisors is an integer number (25356037).

Almost surely, 2^50712073 is an apocalyptic number.

It is an amenable number.

50712073 is a deficient number, since it is larger than the sum of its proper divisors (1).

50712073 is an equidigital number, since it uses as much as digits as its factorization.

50712073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 50712073 is about 7121.2409733136. The cubic root of 50712073 is about 370.1437790374.

Adding to 50712073 its reverse (37021705), we get a palindrome (87733778).

The spelling of 50712073 in words is "fifty million, seven hundred twelve thousand, seventy-three".