23687548233788 has 6 divisors (see below), whose sum is σ = 41453209409136. Its totient is φ = 11843774116892.

The previous prime is 23687548233781. The next prime is 23687548233799. The reversal of 23687548233788 is 88733284578632.

It is a super-2 number, since 2×23687548233788² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23687548233781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2960943529220 + ... + 2960943529227.

It is an arithmetic number, because the mean of its divisors is an integer number (6908868234856).

Almost surely, 2^{23687548233788} is an apocalyptic number.

It is an amenable number.

23687548233788 is a deficient number, since it is larger than the sum of its proper divisors (17765661175348).

23687548233788 is a wasteful number, since it uses less digits than its factorization.

23687548233788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921887058451 (or 5921887058449 counting only the distinct ones).

The product of its digits is 2601123840, while the sum is 74.

The spelling of 23687548233788 in words is "twenty-three trillion, six hundred eighty-seven billion, five hundred forty-eight million, two hundred thirty-three thousand, seven hundred eighty-eight".