22534535377 has 2 divisors, whose sum is σ = 22534535378. Its totient is φ = 22534535376.

The previous prime is 22534535327. The next prime is 22534535501. The reversal of 22534535377 is 77353543522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21764805841 + 769729536 = 147529^2 + 27744^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22534535377 is a prime.

It is not a weakly prime, because it can be changed into another prime (22534535327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11267267688 + 11267267689.

It is an arithmetic number, because the mean of its divisors is an integer number (11267267689).

Almost surely, 2^22534535377 is an apocalyptic number.

It is an amenable number.

22534535377 is a deficient number, since it is larger than the sum of its proper divisors (1).

22534535377 is an equidigital number, since it uses as much as digits as its factorization.

22534535377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2646000, while the sum is 46.

The spelling of 22534535377 in words is "twenty-two billion, five hundred thirty-four million, five hundred thirty-five thousand, three hundred seventy-seven".