50501743 has 2 divisors, whose sum is σ = 50501744. Its totient is φ = 50501742.

The previous prime is 50501729. The next prime is 50501761. The reversal of 50501743 is 34710505.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50501743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50501783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250871 + 25250872.

It is an arithmetic number, because the mean of its divisors is an integer number (25250872).

Almost surely, 2^50501743 is an apocalyptic number.

50501743 is a deficient number, since it is larger than the sum of its proper divisors (1).

50501743 is an equidigital number, since it uses as much as digits as its factorization.

50501743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 50501743 is about 7106.4578377698. The cubic root of 50501743 is about 369.6313420781.

The spelling of 50501743 in words is "fifty million, five hundred one thousand, seven hundred forty-three".