50357623 has 2 divisors, whose sum is σ = 50357624. Its totient is φ = 50357622.

The previous prime is 50357599. The next prime is 50357641. The reversal of 50357623 is 32675305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50357623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50357683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25178811 + 25178812.

It is an arithmetic number, because the mean of its divisors is an integer number (25178812).

Almost surely, 2^50357623 is an apocalyptic number.

50357623 is a deficient number, since it is larger than the sum of its proper divisors (1).

50357623 is an equidigital number, since it uses as much as digits as its factorization.

50357623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 50357623 is about 7096.3105202633. The cubic root of 50357623 is about 369.2793936709.

The spelling of 50357623 in words is "fifty million, three hundred fifty-seven thousand, six hundred twenty-three".