253025500552 has 128 divisors (see below), whose sum is σ = 562493030400. Its totient is φ = 105460185600.

The previous prime is 253025500549. The next prime is 253025500619. The reversal of 253025500552 is 255005520352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8691573 + ... + 8720635.

It is an arithmetic number, because the mean of its divisors is an integer number (4394476800).

Almost surely, 2^253025500552 is an apocalyptic number.

253025500552 is a gapful number since it is divisible by the number (22) 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 253025500552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281246515200).

253025500552 is an abundant number, since it is smaller than the sum of its proper divisors (309467529848).

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

253025500552 is a wasteful number, since it uses less digits than its factorization.

253025500552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29267 (or 29263 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 34.

The spelling of 253025500552 in words is "two hundred fifty-three billion, twenty-five million, five hundred thousand, five hundred fifty-two".