23280056895 has 8 divisors (see below), whose sum is σ = 37248091056. Its totient is φ = 12416030336.

The previous prime is 23280056881. The next prime is 23280056909. The reversal of 23280056895 is 59865008232.

It is an interprime number because it is at equal distance from previous prime (23280056881) and next prime (23280056909).

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 23280056895 - 2⁹ = 23280056383 is a prime.

It is a super-2 number, since 2×23280056895² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776001882 + ... + 776001911.

It is an arithmetic number, because the mean of its divisors is an integer number (4656011382).

Almost surely, 2^23280056895 is an apocalyptic number.

23280056895 is a deficient number, since it is larger than the sum of its proper divisors (13968034161).

23280056895 is a wasteful number, since it uses less digits than its factorization.

23280056895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552003801.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 23280056895 in words is "twenty-three billion, two hundred eighty million, fifty-six thousand, eight hundred ninety-five".