23445500252 has 12 divisors (see below), whose sum is σ = 41038937016. Its totient is φ = 11720089680.

The previous prime is 23445500251. The next prime is 23445500263. The reversal of 23445500252 is 25200554432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23445500251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645218 + ... + 680585.

It is an arithmetic number, because the mean of its divisors is an integer number (3419911418).

Almost surely, 2^23445500252 is an apocalyptic number.

It is an amenable number.

23445500252 is a deficient number, since it is larger than the sum of its proper divisors (17593436764).

23445500252 is a wasteful number, since it uses less digits than its factorization.

23445500252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330228 (or 1330226 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 23445500252 in words is "twenty-three billion, four hundred forty-five million, five hundred thousand, two hundred fifty-two".