254839938452 has 24 divisors (see below), whose sum is σ = 507665333952. Its totient is φ = 110799972800.

The previous prime is 254839938413. The next prime is 254839938473.

254839938452 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125908049 + ... + 125910072.

It is an arithmetic number, because the mean of its divisors is an integer number (21152722248).

Almost surely, 2^254839938452 is an apocalyptic number.

254839938452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

254839938452 is a deficient number, since it is larger than the sum of its proper divisors (252825395500).

254839938452 is a wasteful number, since it uses less digits than its factorization.

254839938452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251818159 (or 251818157 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 62.

The spelling of 254839938452 in words is "two hundred fifty-four billion, eight hundred thirty-nine million, nine hundred thirty-eight thousand, four hundred fifty-two".