50357929 has 2 divisors, whose sum is σ = 50357930. Its totient is φ = 50357928.

The previous prime is 50357917. The next prime is 50357933. The reversal of 50357929 is 92975305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49632025 + 725904 = 7045^2 + 852^2 .

It is a cyclic number.

It is not a de Polignac number, because 50357929 - 2²¹ = 48260777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50357891 and 50357900.

It is not a weakly prime, because it can be changed into another prime (50357939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25178964 + 25178965.

It is an arithmetic number, because the mean of its divisors is an integer number (25178965).

Almost surely, 2^50357929 is an apocalyptic number.

It is an amenable number.

50357929 is a deficient number, since it is larger than the sum of its proper divisors (1).

50357929 is an equidigital number, since it uses as much as digits as its factorization.

50357929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85050, while the sum is 40.

The square root of 50357929 is about 7096.3320807302. The cubic root of 50357929 is about 369.2801416494.

The spelling of 50357929 in words is "fifty million, three hundred fifty-seven thousand, nine hundred twenty-nine".