254513422 has 4 divisors (see below), whose sum is σ = 381770136. Its totient is φ = 127256710.

The previous prime is 254513407. The next prime is 254513429. The reversal of 254513422 is 224315452.

254513422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254513429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63628354 + ... + 63628357.

It is an arithmetic number, because the mean of its divisors is an integer number (95442534).

Almost surely, 2^254513422 is an apocalyptic number.

254513422 is a deficient number, since it is larger than the sum of its proper divisors (127256714).

254513422 is a wasteful number, since it uses less digits than its factorization.

254513422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127256713.

The product of its digits is 9600, while the sum is 28.

The square root of 254513422 is about 15953.4767997449. The cubic root of 254513422 is about 633.7289739078.

Adding to 254513422 its reverse (224315452), we get a palindrome (478828874).

The spelling of 254513422 in words is "two hundred fifty-four million, five hundred thirteen thousand, four hundred twenty-two".