50053054789 has 2 divisors, whose sum is σ = 50053054790. Its totient is φ = 50053054788.

The previous prime is 50053054783. The next prime is 50053054817. The reversal of 50053054789 is 98745035005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38639764900 + 11413289889 = 196570^2 + 106833^2 .

It is a cyclic number.

It is not a de Polignac number, because 50053054789 - 2³ = 50053054781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50053054781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026527394 + 25026527395.

It is an arithmetic number, because the mean of its divisors is an integer number (25026527395).

Almost surely, 2^50053054789 is an apocalyptic number.

It is an amenable number.

50053054789 is a deficient number, since it is larger than the sum of its proper divisors (1).

50053054789 is an equidigital number, since it uses as much as digits as its factorization.

50053054789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 50053054789 in words is "fifty billion, fifty-three million, fifty-four thousand, seven hundred eighty-nine".