50456605343 has 2 divisors, whose sum is σ = 50456605344. Its totient is φ = 50456605342.

The previous prime is 50456605307. The next prime is 50456605391. The reversal of 50456605343 is 34350665405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50456605343 - 2²² = 50452411039 is a prime.

It is a super-2 number, since 2×50456605343² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50456605343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50456605393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25228302671 + 25228302672.

It is an arithmetic number, because the mean of its divisors is an integer number (25228302672).

Almost surely, 2^50456605343 is an apocalyptic number.

50456605343 is a deficient number, since it is larger than the sum of its proper divisors (1).

50456605343 is an equidigital number, since it uses as much as digits as its factorization.

50456605343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 50456605343 in words is "fifty billion, four hundred fifty-six million, six hundred five thousand, three hundred forty-three".