254541332 has 6 divisors (see below), whose sum is σ = 445447338. Its totient is φ = 127270664.

The previous prime is 254541293. The next prime is 254541361. The reversal of 254541332 is 233145452.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 138203536 + 116337796 = 11756^2 + 10786^2 .

It is a junction number, because it is equal to n+sod(n) for n = 254541295 and 254541304.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 31817663 + ... + 31817670.

It is an arithmetic number, because the mean of its divisors is an integer number (74241223).

Almost surely, 2^254541332 is an apocalyptic number.

It is an amenable number.

254541332 is a deficient number, since it is larger than the sum of its proper divisors (190906006).

254541332 is a wasteful number, since it uses less digits than its factorization.

254541332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63635337 (or 63635335 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 254541332 is about 15954.3515067207. The cubic root of 254541332 is about 633.7521380158.

Adding to 254541332 its reverse (233145452), we get a palindrome (487686784).

The spelling of 254541332 in words is "two hundred fifty-four million, five hundred forty-one thousand, three hundred thirty-two".