23027355648 has 416 divisors, whose sum is σ = 77752903680. Its totient is φ = 6666485760.

The previous prime is 23027355629. The next prime is 23027355667. The reversal of 23027355648 is 84655372032.

23027355648 is a `hidden beast` number, since 2 + 30 + 27 + 3 + 556 + 48 = 666.

It is an interprime number because it is at equal distance from previous prime (23027355629) and next prime (23027355667).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27979365 + ... + 27980187.

Almost surely, 2^23027355648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23027355648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38876451840).

23027355648 is an abundant number, since it is smaller than the sum of its proper divisors (54725548032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23027355648 is a wasteful number, since it uses less digits than its factorization.

23027355648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 23027355648 in words is "twenty-three billion, twenty-seven million, three hundred fifty-five thousand, six hundred forty-eight".