252502500276 has 72 divisors (see below), whose sum is σ = 688094962464. Its totient is φ = 77610899520.

The previous prime is 252502500269. The next prime is 252502500277. The reversal of 252502500276 is 672005205252.

It is a happy number.

252502500276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 252502500276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252502500277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158331 + ... + 728061.

Almost surely, 2^252502500276 is an apocalyptic number.

252502500276 is a gapful number since it is divisible by the number (26) 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 252502500276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344047481232).

252502500276 is an abundant number, since it is smaller than the sum of its proper divisors (435592462188).

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

252502500276 is a wasteful number, since it uses less digits than its factorization.

252502500276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570701 (or 570696 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The spelling of 252502500276 in words is "two hundred fifty-two billion, five hundred two million, five hundred thousand, two hundred seventy-six".