50620039 has 2 divisors, whose sum is σ = 50620040. Its totient is φ = 50620038.

The previous prime is 50620027. The next prime is 50620061. The reversal of 50620039 is 93002605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50620039 - 2¹¹ = 50617991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50619995 and 50620022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50620019) 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, 25310019 + 25310020.

It is an arithmetic number, because the mean of its divisors is an integer number (25310020).

Almost surely, 2^50620039 is an apocalyptic number.

50620039 is a deficient number, since it is larger than the sum of its proper divisors (1).

50620039 is an equidigital number, since it uses as much as digits as its factorization.

50620039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 50620039 is about 7114.7761032938. The cubic root of 50620039 is about 369.9197269246.

The spelling of 50620039 in words is "fifty million, six hundred twenty thousand, thirty-nine".