50163814593 has 28 divisors (see below), whose sum is σ = 77045784228. Its totient is φ = 32626851840.

The previous prime is 50163814583. The next prime is 50163814609. The reversal of 50163814593 is 39541836105.

50163814593 is a `hidden beast` number, since 5 + 0 + 1 + 638 + 1 + 4 + 5 + 9 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 17282520369 + 32881294224 = 131463^2 + 181332^2 .

It is not a de Polignac number, because 50163814593 - 2¹⁰ = 50163813569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50163814583) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 809280 + ... + 869057.

It is an arithmetic number, because the mean of its divisors is an integer number (2751635151).

Almost surely, 2^50163814593 is an apocalyptic number.

It is an amenable number.

50163814593 is a deficient number, since it is larger than the sum of its proper divisors (26881969635).

50163814593 is an equidigital number, since it uses as much as digits as its factorization.

50163814593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678396 (or 1678381 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 50163814593 in words is "fifty billion, one hundred sixty-three million, eight hundred fourteen thousand, five hundred ninety-three".