23025522512 has 20 divisors (see below), whose sum is σ = 44634553920. Its totient is φ = 11506927968.

The previous prime is 23025522463. The next prime is 23025522523. The reversal of 23025522512 is 21522552032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331928 + ... + 395255.

It is an arithmetic number, because the mean of its divisors is an integer number (2231727696).

Almost surely, 2^23025522512 is an apocalyptic number.

It is an amenable number.

23025522512 is a deficient number, since it is larger than the sum of its proper divisors (21609031408).

23025522512 is a wasteful number, since it uses less digits than its factorization.

23025522512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729170 (or 729164 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 23025522512 in words is "twenty-three billion, twenty-five million, five hundred twenty-two thousand, five hundred twelve".