22487000953 has 2 divisors, whose sum is σ = 22487000954. Its totient is φ = 22487000952.

The previous prime is 22487000951. The next prime is 22487000969. The reversal of 22487000953 is 35900078422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15852572649 + 6634428304 = 125907^2 + 81452^2 .

It is a cyclic number.

It is not a de Polignac number, because 22487000953 - 2¹ = 22487000951 is a prime.

Together with 22487000951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22487000951) 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, 11243500476 + 11243500477.

It is an arithmetic number, because the mean of its divisors is an integer number (11243500477).

Almost surely, 2^22487000953 is an apocalyptic number.

It is an amenable number.

22487000953 is a deficient number, since it is larger than the sum of its proper divisors (1).

22487000953 is an equidigital number, since it uses as much as digits as its factorization.

22487000953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 22487000953 in words is "twenty-two billion, four hundred eighty-seven million, nine hundred fifty-three", and thus it is an aban number.