254252532 has 24 divisors (see below), whose sum is σ = 593762400. Its totient is φ = 84678496.

The previous prime is 254252519. The next prime is 254252533. The reversal of 254252532 is 235252452.

254252532 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×254252532² = 129288700056822048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 254252532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254252533) 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 7 ways as a sum of consecutive naturals, for example, 6694 + ... + 23522.

It is an arithmetic number, because the mean of its divisors is an integer number (24740100).

Almost surely, 2^254252532 is an apocalyptic number.

It is an amenable number.

254252532 is an abundant number, since it is smaller than the sum of its proper divisors (339509868).

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

254252532 is a wasteful number, since it uses less digits than its factorization.

254252532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18095 (or 18093 counting only the distinct ones).

The product of its digits is 24000, while the sum is 30.

The square root of 254252532 is about 15945.2981157456. The cubic root of 254252532 is about 633.5123644066.

The spelling of 254252532 in words is "two hundred fifty-four million, two hundred fifty-two thousand, five hundred thirty-two".