23522526020 has 24 divisors (see below), whose sum is σ = 56454062784. Its totient is φ = 8064866016.

The previous prime is 23522525987. The next prime is 23522526037. The reversal of 23522526020 is 2062522532.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84008882 + ... + 84009161.

It is an arithmetic number, because the mean of its divisors is an integer number (2352252616).

Almost surely, 2^23522526020 is an apocalyptic number.

23522526020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23522526020 is an abundant number, since it is smaller than the sum of its proper divisors (32931536764).

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

23522526020 is a wasteful number, since it uses less digits than its factorization.

23522526020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168018059 (or 168018057 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 23522526020 in words is "twenty-three billion, five hundred twenty-two million, five hundred twenty-six thousand, twenty".