23271073652 has 6 divisors (see below), whose sum is σ = 40724378898. Its totient is φ = 11635536824.

The previous prime is 23271073603. The next prime is 23271073667. The reversal of 23271073652 is 25637017232.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17148950116 + 6122123536 = 130954^2 + 78244^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2908884203 + ... + 2908884210.

It is an arithmetic number, because the mean of its divisors is an integer number (6787396483).

Almost surely, 2^23271073652 is an apocalyptic number.

It is an amenable number.

23271073652 is a deficient number, since it is larger than the sum of its proper divisors (17453305246).

23271073652 is a wasteful number, since it uses less digits than its factorization.

23271073652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5817768417 (or 5817768415 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 23271073652 in words is "twenty-three billion, two hundred seventy-one million, seventy-three thousand, six hundred fifty-two".