50343555204457 has 2 divisors, whose sum is σ = 50343555204458. Its totient is φ = 50343555204456.

The previous prime is 50343555204431. The next prime is 50343555204487. The reversal of 50343555204457 is 75440255534305.

50343555204457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26159378661376 + 24184176543081 = 5114624^2 + 4917741^2 .

It is a cyclic number.

It is not a de Polignac number, because 50343555204457 - 2³¹ = 50341407720809 is a prime.

It is not a weakly prime, because it can be changed into another prime (50343555204487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25171777602228 + 25171777602229.

It is an arithmetic number, because the mean of its divisors is an integer number (25171777602229).

Almost surely, 2^{50343555204457} is an apocalyptic number.

It is an amenable number.

50343555204457 is a deficient number, since it is larger than the sum of its proper divisors (1).

50343555204457 is an equidigital number, since it uses as much as digits as its factorization.

50343555204457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200000, while the sum is 52.

The spelling of 50343555204457 in words is "fifty trillion, three hundred forty-three billion, five hundred fifty-five million, two hundred four thousand, four hundred fifty-seven".