23522356900 has 135 divisors (see below), whose sum is σ = 59738078211. Its totient is φ = 8039041920.

The previous prime is 23522356873. The next prime is 23522356931. The reversal of 23522356900 is 965322532.

The square root of 23522356900 is 153370.

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

It can be written as a sum of positive squares in 4 ways, for example, as 13214422116 + 10307934784 = 114954^2 + 101528^2 .

It is a super-2 number, since 2×23522356900² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23522356900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 75151144 + ... + 75151456.

Almost surely, 2^23522356900 is an apocalyptic number.

23522356900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

23522356900 is the 153370-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23522356900

23522356900 is an abundant number, since it is smaller than the sum of its proper divisors (36215721311).

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

23522356900 is an frugal number, since it uses more digits than its factorization.

23522356900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 23522356900 in words is "twenty-three billion, five hundred twenty-two million, three hundred fifty-six thousand, nine hundred".