23523623252 has 6 divisors (see below), whose sum is σ = 41166340698. Its totient is φ = 11761811624.

The previous prime is 23523623243. The next prime is 23523623293. The reversal of 23523623252 is 25232632532.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 23224540816 + 299082436 = 152396^2 + 17294^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2940452903 + ... + 2940452910.

It is an arithmetic number, because the mean of its divisors is an integer number (6861056783).

Almost surely, 2^23523623252 is an apocalyptic number.

It is an amenable number.

23523623252 is a deficient number, since it is larger than the sum of its proper divisors (17642717446).

23523623252 is a wasteful number, since it uses less digits than its factorization.

23523623252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5880905817 (or 5880905815 counting only the distinct ones).

The product of its digits is 129600, while the sum is 35.

The spelling of 23523623252 in words is "twenty-three billion, five hundred twenty-three million, six hundred twenty-three thousand, two hundred fifty-two".