23055377066 has 16 divisors (see below), whose sum is σ = 34630339968. Its totient is φ = 11511944400.

The previous prime is 23055377057. The next prime is 23055377069. The reversal of 23055377066 is 66077355032.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23055377069) 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 in 7 ways as a sum of consecutive naturals, for example, 7223531 + ... + 7226721.

It is an arithmetic number, because the mean of its divisors is an integer number (2164396248).

Almost surely, 2^23055377066 is an apocalyptic number.

23055377066 is a deficient number, since it is larger than the sum of its proper divisors (11574962902).

23055377066 is a wasteful number, since it uses less digits than its factorization.

23055377066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6997.

The product of its (nonzero) digits is 793800, while the sum is 44.

The spelling of 23055377066 in words is "twenty-three billion, fifty-five million, three hundred seventy-seven thousand, sixty-six".