50242655453 has 4 divisors (see below), whose sum is σ = 52887005760. Its totient is φ = 47598305148.

The previous prime is 50242655447. The next prime is 50242655473. The reversal of 50242655453 is 35455624205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35455624205 = 5 ⋅7091124841.

It is a cyclic number.

It is not a de Polignac number, because 50242655453 - 2²⁴ = 50225878237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50242655453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50242655473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322175125 + ... + 1322175162.

It is an arithmetic number, because the mean of its divisors is an integer number (13221751440).

Almost surely, 2^50242655453 is an apocalyptic number.

It is an amenable number.

50242655453 is a deficient number, since it is larger than the sum of its proper divisors (2644350307).

50242655453 is a wasteful number, since it uses less digits than its factorization.

50242655453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2644350306.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 50242655453 in words is "fifty billion, two hundred forty-two million, six hundred fifty-five thousand, four hundred fifty-three".