254113445 has 8 divisors (see below), whose sum is σ = 312027936. Its totient is φ = 198562896.

The previous prime is 254113441. The next prime is 254113451. The reversal of 254113445 is 544311452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 254113445 - 2² = 254113441 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254113441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590747 + ... + 591176.

It is an arithmetic number, because the mean of its divisors is an integer number (39003492).

Almost surely, 2^254113445 is an apocalyptic number.

It is an amenable number.

254113445 is a deficient number, since it is larger than the sum of its proper divisors (57914491).

254113445 is a wasteful number, since it uses less digits than its factorization.

254113445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181971.

The product of its digits is 9600, while the sum is 29.

The square root of 254113445 is about 15940.9361393865. The cubic root of 254113445 is about 633.3968238904.

Adding to 254113445 its reverse (544311452), we get a palindrome (798424897).

The spelling of 254113445 in words is "two hundred fifty-four million, one hundred thirteen thousand, four hundred forty-five".