2552534250 has 128 divisors (see below), whose sum is σ = 7598223360. Its totient is φ = 558043200.

The previous prime is 2552534249. The next prime is 2552534261. The reversal of 2552534250 is 524352552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 110181 + ... + 131319.

It is an arithmetic number, because the mean of its divisors is an integer number (59361120).

Almost surely, 2^2552534250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2552534250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3799111680).

2552534250 is an abundant number, since it is smaller than the sum of its proper divisors (5045689110).

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

2552534250 is a wasteful number, since it uses less digits than its factorization.

2552534250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21189 (or 21179 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 2552534250 is about 50522.6112745571. The cubic root of 2552534250 is about 1366.6496445100.

The spelling of 2552534250 in words is "two billion, five hundred fifty-two million, five hundred thirty-four thousand, two hundred fifty".