254503234 has 16 divisors (see below), whose sum is σ = 402304320. Its totient is φ = 120511600.

The previous prime is 254503231. The next prime is 254503247. The reversal of 254503234 is 432305452.

254503234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×254503234² = 129543792232917512, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (254503231) 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, 22744 + ... + 32035.

It is an arithmetic number, because the mean of its divisors is an integer number (25144020).

Almost surely, 2^254503234 is an apocalyptic number.

254503234 is a deficient number, since it is larger than the sum of its proper divisors (147801086).

254503234 is a wasteful number, since it uses less digits than its factorization.

254503234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54905.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 254503234 is about 15953.1574931109. The cubic root of 254503234 is about 633.7205178810.

Adding to 254503234 its reverse (432305452), we get a palindrome (686808686).

The spelling of 254503234 in words is "two hundred fifty-four million, five hundred three thousand, two hundred thirty-four".