254267518052 has 6 divisors (see below), whose sum is σ = 444968156598. Its totient is φ = 127133759024.

The previous prime is 254267518049. The next prime is 254267518117. The reversal of 254267518052 is 250815762452.

254267518052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 224850465856 + 29417052196 = 474184^2 + 171514^2 .

It is a junction number, because it is equal to n+sod(n) for n = 254267517988 and 254267518006.

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 as a sum of consecutive naturals, namely, 31783439753 + ... + 31783439760.

It is an arithmetic number, because the mean of its divisors is an integer number (74161359433).

Almost surely, 2^254267518052 is an apocalyptic number.

It is an amenable number.

254267518052 is a deficient number, since it is larger than the sum of its proper divisors (190700638546).

254267518052 is a wasteful number, since it uses less digits than its factorization.

254267518052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63566879517 (or 63566879515 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 47.

The spelling of 254267518052 in words is "two hundred fifty-four billion, two hundred sixty-seven million, five hundred eighteen thousand, fifty-two".