23775078085 has 32 divisors (see below), whose sum is σ = 32967627264. Its totient is φ = 16267392000.

The previous prime is 23775078083. The next prime is 23775078097. The reversal of 23775078085 is 58087057732.

It is a happy number.

It is not a de Polignac number, because 23775078085 - 2¹ = 23775078083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23775078083) 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 31 ways as a sum of consecutive naturals, for example, 4542420 + ... + 4547650.

It is an arithmetic number, because the mean of its divisors is an integer number (1030238352).

Almost surely, 2^23775078085 is an apocalyptic number.

It is an amenable number.

23775078085 is a deficient number, since it is larger than the sum of its proper divisors (9192549179).

23775078085 is a wasteful number, since it uses less digits than its factorization.

23775078085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10125.

The product of its (nonzero) digits is 3292800, while the sum is 52.

The spelling of 23775078085 in words is "twenty-three billion, seven hundred seventy-five million, seventy-eight thousand, eighty-five".