23077547656 has 32 divisors (see below), whose sum is σ = 44346113280. Its totient is φ = 11252176000.

The previous prime is 23077547653. The next prime is 23077547657. The reversal of 23077547656 is 65674577032.

It is not an unprimeable number, because it can be changed into a prime (23077547653) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 756165 + ... + 786091.

It is an arithmetic number, because the mean of its divisors is an integer number (1385816040).

Almost surely, 2^23077547656 is an apocalyptic number.

It is an amenable number.

23077547656 is a deficient number, since it is larger than the sum of its proper divisors (21268565624).

23077547656 is a wasteful number, since it uses less digits than its factorization.

23077547656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32325 (or 32321 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 52.

The spelling of 23077547656 in words is "twenty-three billion, seventy-seven million, five hundred forty-seven thousand, six hundred fifty-six".