254246642452 has 12 divisors (see below), whose sum is σ = 485379953856. Its totient is φ = 115566655640.

The previous prime is 254246642443. The next prime is 254246642471.

254246642452 is nontrivially palindromic in base 10.

254246642452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2889166348 + ... + 2889166435.

It is an arithmetic number, because the mean of its divisors is an integer number (40448329488).

Almost surely, 2^254246642452 is an apocalyptic number.

254246642452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

254246642452 is a deficient number, since it is larger than the sum of its proper divisors (231133311404).

254246642452 is a wasteful number, since it uses less digits than its factorization.

254246642452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5778332798 (or 5778332796 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 46.

It can be divided in two parts, 254246 and 642452, that added together give a palindrome (896698).

The spelling of 254246642452 in words is "two hundred fifty-four billion, two hundred forty-six million, six hundred forty-two thousand, four hundred fifty-two".