134552250 has 96 divisors (see below), whose sum is σ = 415853568. Its totient is φ = 30751200.

The previous prime is 134552237. The next prime is 134552269. The reversal of 134552250 is 52255431.

It is a happy number.

134552250 is a `hidden beast` number, since 134 + 5 + 522 + 5 + 0 = 666.

134552250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11479 + ... + 20021.

It is an arithmetic number, because the mean of its divisors is an integer number (4331808).

Almost surely, 2^134552250 is an apocalyptic number.

134552250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134552250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207926784).

134552250 is an abundant number, since it is smaller than the sum of its proper divisors (281301318).

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

134552250 is a wasteful number, since it uses less digits than its factorization.

134552250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8573 (or 8560 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 134552250 is about 11599.6659434658. The cubic root of 134552250 is about 512.4250138158.

The spelling of 134552250 in words is "one hundred thirty-four million, five hundred fifty-two thousand, two hundred fifty".