50512406653 has 2 divisors, whose sum is σ = 50512406654. Its totient is φ = 50512406652.

The previous prime is 50512406627. The next prime is 50512406713. The reversal of 50512406653 is 35660421505.

50512406653 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., 34701356089 + 15811050564 = 186283^2 + 125742^2 .

It is a cyclic number.

It is not a de Polignac number, because 50512406653 - 2⁵ = 50512406621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50512406953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25256203326 + 25256203327.

It is an arithmetic number, because the mean of its divisors is an integer number (25256203327).

Almost surely, 2^50512406653 is an apocalyptic number.

It is an amenable number.

50512406653 is a deficient number, since it is larger than the sum of its proper divisors (1).

50512406653 is an equidigital number, since it uses as much as digits as its factorization.

50512406653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 50512406653 in words is "fifty billion, five hundred twelve million, four hundred six thousand, six hundred fifty-three".