22723753536 has 189 divisors, whose sum is σ = 71718662379. Its totient is φ = 6873926400.

The previous prime is 22723753501. The next prime is 22723753543. The reversal of 22723753536 is 63535732722.

The square root of 22723753536 is 150744.

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

22723753536 is a `hidden beast` number, since 2 + 27 + 23 + 75 + 3 + 536 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22723753491 and 22723753500.

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, 39796131 + ... + 39796701.

Almost surely, 2^22723753536 is an apocalyptic number.

22723753536 is the 150744-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22723753536

22723753536 is an abundant number, since it is smaller than the sum of its proper divisors (48994908843).

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

22723753536 is an equidigital number, since it uses as much as digits as its factorization.

22723753536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182 (or 587 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 45.

It can be divided in two parts, 22723753 and 536, that added together give a square (22724289 = 4767²).

The spelling of 22723753536 in words is "twenty-two billion, seven hundred twenty-three million, seven hundred fifty-three thousand, five hundred thirty-six".