23077309656 has 16 divisors (see below), whose sum is σ = 57693274200. Its totient is φ = 7692436544.

The previous prime is 23077309649. The next prime is 23077309663. The reversal of 23077309656 is 65690377032.

It is an interprime number because it is at equal distance from previous prime (23077309649) and next prime (23077309663).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480777261 + ... + 480777308.

Almost surely, 2^23077309656 is an apocalyptic number.

It is an amenable number.

23077309656 is an abundant number, since it is smaller than the sum of its proper divisors (34615964544).

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

23077309656 is a wasteful number, since it uses less digits than its factorization.

23077309656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961554578 (or 961554574 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 48.

The spelling of 23077309656 in words is "twenty-three billion, seventy-seven million, three hundred nine thousand, six hundred fifty-six".