50377739 has 2 divisors, whose sum is σ = 50377740. Its totient is φ = 50377738.

The previous prime is 50377711. The next prime is 50377781. The reversal of 50377739 is 93777305.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50377739 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 50377696 and 50377705.

It is not a weakly prime, because it can be changed into another prime (50377709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25188869 + 25188870.

It is an arithmetic number, because the mean of its divisors is an integer number (25188870).

Almost surely, 2^50377739 is an apocalyptic number.

50377739 is a deficient number, since it is larger than the sum of its proper divisors (1).

50377739 is an equidigital number, since it uses as much as digits as its factorization.

50377739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138915, while the sum is 41.

The square root of 50377739 is about 7097.7277349867. The cubic root of 50377739 is about 369.3285582590.

The spelling of 50377739 in words is "fifty million, three hundred seventy-seven thousand, seven hundred thirty-nine".