50127798453 has 16 divisors (see below), whose sum is σ = 67001590656. Its totient is φ = 33336334080.

The previous prime is 50127798449. The next prime is 50127798517. The reversal of 50127798453 is 35489772105.

It is not a de Polignac number, because 50127798453 - 2² = 50127798449 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50127798396 and 50127798405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50127798403) 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 15 ways as a sum of consecutive naturals, for example, 3797601 + ... + 3810777.

It is an arithmetic number, because the mean of its divisors is an integer number (4187599416).

Almost surely, 2^50127798453 is an apocalyptic number.

It is an amenable number.

50127798453 is a deficient number, since it is larger than the sum of its proper divisors (16873792203).

50127798453 is a wasteful number, since it uses less digits than its factorization.

50127798453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16204.

The product of its (nonzero) digits is 2116800, while the sum is 51.

The spelling of 50127798453 in words is "fifty billion, one hundred twenty-seven million, seven hundred ninety-eight thousand, four hundred fifty-three".