252614712500 has 72 divisors (see below), whose sum is σ = 552816304992. Its totient is φ = 100998900000.

The previous prime is 252614712463. The next prime is 252614712503. The reversal of 252614712500 is 5217416252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252614712503) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 41634467 + ... + 41640533.

It is an arithmetic number, because the mean of its divisors is an integer number (7678004236).

Almost surely, 2^252614712500 is an apocalyptic number.

252614712500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252614712500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276408152496).

252614712500 is an abundant number, since it is smaller than the sum of its proper divisors (300201592492).

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

252614712500 is an equidigital number, since it uses as much as digits as its factorization.

252614712500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9427 (or 9405 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 252614712500 in words is "two hundred fifty-two billion, six hundred fourteen million, seven hundred twelve thousand, five hundred".