22576000050 has 126 divisors (see below), whose sum is σ = 63038338893. Its totient is φ = 6012617040.

The previous prime is 22576000049. The next prime is 22576000067. The reversal of 22576000050 is 5000067522.

22576000050 is a `hidden beast` number, since 2 + 2 + 5 + 7 + 600 + 0 + 0 + 50 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22124480049 + 451520001 = 148743^2 + 21249^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=106245.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22575999978 and 22576000023.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 28685757 + ... + 28686543.

Almost surely, 2^22576000050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22576000050

22576000050 is an abundant number, since it is smaller than the sum of its proper divisors (40462338843).

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

22576000050 is an frugal number, since it uses more digits than its factorization.

22576000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

Adding to 22576000050 its reverse (5000067522), we get a palindrome (27576067572).

The spelling of 22576000050 in words is "twenty-two billion, five hundred seventy-six million, fifty", and thus it is an aban number.