23523623755 has 16 divisors (see below), whose sum is σ = 29082804480. Its totient is φ = 18252473472.

The previous prime is 23523623737. The next prime is 23523623777. The reversal of 23523623755 is 55732632532.

It is a cyclic number.

It is not a de Polignac number, because 23523623755 - 2⁹ = 23523623243 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 141915 + ... + 259204.

It is an arithmetic number, because the mean of its divisors is an integer number (1817675280).

Almost surely, 2^23523623755 is an apocalyptic number.

23523623755 is a deficient number, since it is larger than the sum of its proper divisors (5559180725).

23523623755 is a wasteful number, since it uses less digits than its factorization.

23523623755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401478.

The product of its digits is 1134000, while the sum is 43.

The spelling of 23523623755 in words is "twenty-three billion, five hundred twenty-three million, six hundred twenty-three thousand, seven hundred fifty-five".