254542124 has 24 divisors (see below), whose sum is σ = 449562960. Its totient is φ = 126101696.

The previous prime is 254542109. The next prime is 254542133. The reversal of 254542124 is 421245452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249287 + ... + 250305.

It is an arithmetic number, because the mean of its divisors is an integer number (18731790).

Almost surely, 2^254542124 is an apocalyptic number.

It is an amenable number.

254542124 is a deficient number, since it is larger than the sum of its proper divisors (195020836).

254542124 is a wasteful number, since it uses less digits than its factorization.

254542124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537 (or 1535 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 254542124 is about 15954.3763275159. The cubic root of 254542124 is about 633.7527953172.

Adding to 254542124 its reverse (421245452), we get a palindrome (675787576).

The spelling of 254542124 in words is "two hundred fifty-four million, five hundred forty-two thousand, one hundred twenty-four".