23207456652 has 12 divisors (see below), whose sum is σ = 54150732216. Its totient is φ = 7735818880.

The previous prime is 23207456651. The next prime is 23207456663. The reversal of 23207456652 is 25665470232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (23207456651) 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 3 ways as a sum of consecutive naturals, for example, 966977349 + ... + 966977372.

It is an arithmetic number, because the mean of its divisors is an integer number (4512561018).

Almost surely, 2^23207456652 is an apocalyptic number.

It is an amenable number.

23207456652 is an abundant number, since it is smaller than the sum of its proper divisors (30943275564).

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

23207456652 is a wasteful number, since it uses less digits than its factorization.

23207456652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933954728 (or 1933954726 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 23207456652 in words is "twenty-three billion, two hundred seven million, four hundred fifty-six thousand, six hundred fifty-two".