50453561205 has 64 divisors (see below), whose sum is σ = 91714187520. Its totient is φ = 26306512128.

The previous prime is 50453561201. The next prime is 50453561239. The reversal of 50453561205 is 50216535405.

50453561205 is a `hidden beast` number, since 5 + 0 + 4 + 5 + 35 + 612 + 0 + 5 = 666.

It is not a de Polignac number, because 50453561205 - 2² = 50453561201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50453561205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50453561201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2012407 + ... + 2037323.

It is an arithmetic number, because the mean of its divisors is an integer number (1433034180).

Almost surely, 2^50453561205 is an apocalyptic number.

It is an amenable number.

50453561205 is a deficient number, since it is larger than the sum of its proper divisors (41260626315).

50453561205 is a wasteful number, since it uses less digits than its factorization.

50453561205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25267 (or 25261 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 50453561205 in words is "fifty billion, four hundred fifty-three million, five hundred sixty-one thousand, two hundred five".