22837457057 has 2 divisors, whose sum is σ = 22837457058. Its totient is φ = 22837457056.

The previous prime is 22837457011. The next prime is 22837457089. The reversal of 22837457057 is 75075473822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16077986401 + 6759470656 = 126799^2 + 82216^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22837457057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22837456996 and 22837457014.

It is not a weakly prime, because it can be changed into another prime (22837457857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11418728528 + 11418728529.

It is an arithmetic number, because the mean of its divisors is an integer number (11418728529).

Almost surely, 2^22837457057 is an apocalyptic number.

It is an amenable number.

22837457057 is a deficient number, since it is larger than the sum of its proper divisors (1).

22837457057 is an equidigital number, since it uses as much as digits as its factorization.

22837457057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3292800, while the sum is 50.

The spelling of 22837457057 in words is "twenty-two billion, eight hundred thirty-seven million, four hundred fifty-seven thousand, fifty-seven".