22552741859 has 2 divisors, whose sum is σ = 22552741860. Its totient is φ = 22552741858.

The previous prime is 22552741853. The next prime is 22552741879. The reversal of 22552741859 is 95814725522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22552741859 is a prime.

It is not a weakly prime, because it can be changed into another prime (22552741853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11276370929 + 11276370930.

It is an arithmetic number, because the mean of its divisors is an integer number (11276370930).

Almost surely, 2^22552741859 is an apocalyptic number.

22552741859 is a deficient number, since it is larger than the sum of its proper divisors (1).

22552741859 is an equidigital number, since it uses as much as digits as its factorization.

22552741859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016000, while the sum is 50.

The spelling of 22552741859 in words is "twenty-two billion, five hundred fifty-two million, seven hundred forty-one thousand, eight hundred fifty-nine".