23268755605 has 8 divisors (see below), whose sum is σ = 28109907000. Its totient is φ = 18490070976.

The previous prime is 23268755567. The next prime is 23268755639. The reversal of 23268755605 is 50655786232.

It can be written as a sum of positive squares in 4 ways, for example, as 11895601 + 23256860004 = 3449^2 + 152502^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23268755605 - 2¹³ = 23268747413 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 15615870 + ... + 15617359.

It is an arithmetic number, because the mean of its divisors is an integer number (3513738375).

Almost surely, 2^23268755605 is an apocalyptic number.

It is an amenable number.

23268755605 is a deficient number, since it is larger than the sum of its proper divisors (4841151395).

23268755605 is a wasteful number, since it uses less digits than its factorization.

23268755605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31233383.

The product of its (nonzero) digits is 3024000, while the sum is 49.

The spelling of 23268755605 in words is "twenty-three billion, two hundred sixty-eight million, seven hundred fifty-five thousand, six hundred five".