254553323355452 has 18 divisors (see below), whose sum is σ = 489646991827224. Its totient is φ = 115706056070440.

The previous prime is 254553323355407. The next prime is 254553323355467.

It is a happy number.

254553323355452 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 5 ways as a sum of consecutive naturals, for example, 262968308768 + ... + 262968309735.

It is an arithmetic number, because the mean of its divisors is an integer number (27202610657068).

Almost surely, 2^{254553323355452} is an apocalyptic number.

254553323355452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

254553323355452 is a deficient number, since it is larger than the sum of its proper divisors (235093668471772).

254553323355452 is a wasteful number, since it uses less digits than its factorization.

254553323355452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525936618529 (or 525936618516 counting only the distinct ones).

The product of its digits is 162000000, while the sum is 56.

Subtracting from 254553323355452 its product of digits (162000000), we obtain a palindrome (254553161355452).

The spelling of 254553323355452 in words is "two hundred fifty-four trillion, five hundred fifty-three billion, three hundred twenty-three million, three hundred fifty-five thousand, four hundred fifty-two".