23528262152836 has 81 divisors (see below), whose sum is σ = 48135638346789. Its totient is φ = 10033511896128.

The previous prime is 23528262152809. The next prime is 23528262152887. The reversal of 23528262152836 is 63825126282532.

The square root of 23528262152836 is 4850594.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4778115092100 + 18750147060736 = 2185890^2 + 4330144^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15822636885 + ... + 15822638371.

Almost surely, 2^{23528262152836} is an apocalyptic number.

23528262152836 is the 4850594-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23528262152836

23528262152836 is an abundant number, since it is smaller than the sum of its proper divisors (24607376193953).

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

23528262152836 is an frugal number, since it uses more digits than its factorization.

23528262152836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458 (or 1729 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 55.

The spelling of 23528262152836 in words is "twenty-three trillion, five hundred twenty-eight billion, two hundred sixty-two million, one hundred fifty-two thousand, eight hundred thirty-six".