23652780801 has 16 divisors (see below), whose sum is σ = 34274560320. Its totient is φ = 14422017600.

The previous prime is 23652780773. The next prime is 23652780929. The reversal of 23652780801 is 10808725632.

It is a de Polignac number, because none of the positive numbers 2^k-23652780801 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23652080801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2777775 + ... + 2786276.

It is an arithmetic number, because the mean of its divisors is an integer number (2142160020).

Almost surely, 2^23652780801 is an apocalyptic number.

It is an amenable number.

23652780801 is a deficient number, since it is larger than the sum of its proper divisors (10621779519).

23652780801 is a wasteful number, since it uses less digits than its factorization.

23652780801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5564176.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 23652780801 in words is "twenty-three billion, six hundred fifty-two million, seven hundred eighty thousand, eight hundred one".