252246736896 has 720 divisors, whose sum is σ = 866860684032. Its totient is φ = 63842549760.

The previous prime is 252246736853. The next prime is 252246736897. The reversal of 252246736896 is 698637642252.

Its product of digits (52254720) is a multiple of the sum of its prime factors (216).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252246736897) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3039117271 + ... + 3039117353.

Almost surely, 2^252246736896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252246736896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433430342016).

252246736896 is an abundant number, since it is smaller than the sum of its proper divisors (614613947136).

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

252246736896 is an equidigital number, since it uses as much as digits as its factorization.

252246736896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 179 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 60.

The spelling of 252246736896 in words is "two hundred fifty-two billion, two hundred forty-six million, seven hundred thirty-six thousand, eight hundred ninety-six".