50515054043 has 2 divisors, whose sum is σ = 50515054044. Its totient is φ = 50515054042.

The previous prime is 50515054027. The next prime is 50515054069. The reversal of 50515054043 is 34045051505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50515054043 - 2⁴ = 50515054027 is a prime.

It is not a weakly prime, because it can be changed into another prime (50515054543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25257527021 + 25257527022.

It is an arithmetic number, because the mean of its divisors is an integer number (25257527022).

Almost surely, 2^50515054043 is an apocalyptic number.

50515054043 is a deficient number, since it is larger than the sum of its proper divisors (1).

50515054043 is an equidigital number, since it uses as much as digits as its factorization.

50515054043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 50515054043 in words is "fifty billion, five hundred fifteen million, fifty-four thousand, forty-three".