50993741 has 2 divisors, whose sum is σ = 50993742. Its totient is φ = 50993740.

The previous prime is 50993717. The next prime is 50993771. The reversal of 50993741 is 14739905.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27510025 + 23483716 = 5245^2 + 4846^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50993741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50993695 and 50993704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50993771) 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, 25496870 + 25496871.

It is an arithmetic number, because the mean of its divisors is an integer number (25496871).

Almost surely, 2^50993741 is an apocalyptic number.

It is an amenable number.

50993741 is a deficient number, since it is larger than the sum of its proper divisors (1).

50993741 is an equidigital number, since it uses as much as digits as its factorization.

50993741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 50993741 is about 7140.9901974446. The cubic root of 50993741 is about 370.8278056773.

The spelling of 50993741 in words is "fifty million, nine hundred ninety-three thousand, seven hundred forty-one".