11574326623 has 2 divisors, whose sum is σ = 11574326624. Its totient is φ = 11574326622.

The previous prime is 11574326611. The next prime is 11574326627. The reversal of 11574326623 is 32662347511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11574326623 - 2⁵ = 11574326591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11574326627) 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, 5787163311 + 5787163312.

It is an arithmetic number, because the mean of its divisors is an integer number (5787163312).

Almost surely, 2^11574326623 is an apocalyptic number.

11574326623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11574326623 is an equidigital number, since it uses as much as digits as its factorization.

11574326623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The spelling of 11574326623 in words is "eleven billion, five hundred seventy-four million, three hundred twenty-six thousand, six hundred twenty-three".