50223116154 has 32 divisors (see below), whose sum is σ = 100598500800. Its totient is φ = 16715685632.

The previous prime is 50223116149. The next prime is 50223116171. The reversal of 50223116154 is 45161132205.

It is a super-2 number, since 2×50223116154² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 18606697 + ... + 18609395.

It is an arithmetic number, because the mean of its divisors is an integer number (3143703150).

Almost surely, 2^50223116154 is an apocalyptic number.

50223116154 is an abundant number, since it is smaller than the sum of its proper divisors (50375384646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50223116154 is a wasteful number, since it uses less digits than its factorization.

50223116154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6254.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 50223116154 its reverse (45161132205), we get a palindrome (95384248359).

The spelling of 50223116154 in words is "fifty billion, two hundred twenty-three million, one hundred sixteen thousand, one hundred fifty-four".