50834740477 has 2 divisors, whose sum is σ = 50834740478. Its totient is φ = 50834740476.

The previous prime is 50834740421. The next prime is 50834740513. The reversal of 50834740477 is 77404743805.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48465582201 + 2369158276 = 220149^2 + 48674^2 .

It is a cyclic number.

It is not a de Polignac number, because 50834740477 - 2²⁷ = 50700522749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50834740477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50834740777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25417370238 + 25417370239.

It is an arithmetic number, because the mean of its divisors is an integer number (25417370239).

Almost surely, 2^50834740477 is an apocalyptic number.

It is an amenable number.

50834740477 is a deficient number, since it is larger than the sum of its proper divisors (1).

50834740477 is an equidigital number, since it uses as much as digits as its factorization.

50834740477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2634240, while the sum is 49.

The spelling of 50834740477 in words is "fifty billion, eight hundred thirty-four million, seven hundred forty thousand, four hundred seventy-seven".