50584962818 has 16 divisors (see below), whose sum is σ = 81724707456. Its totient is φ = 23343895440.

The previous prime is 50584962811. The next prime is 50584962859. The reversal of 50584962818 is 81826948505.

It is a super-2 number, since 2×50584962818² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50584962811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86855 + ... + 329717.

It is an arithmetic number, because the mean of its divisors is an integer number (5107794216).

Almost surely, 2^50584962818 is an apocalyptic number.

50584962818 is a deficient number, since it is larger than the sum of its proper divisors (31139744638).

50584962818 is a wasteful number, since it uses less digits than its factorization.

50584962818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250889.

The product of its (nonzero) digits is 5529600, while the sum is 56.

The spelling of 50584962818 in words is "fifty billion, five hundred eighty-four million, nine hundred sixty-two thousand, eight hundred eighteen".