254524161425452 has 24 divisors (see below), whose sum is σ = 445886462898576. Its totient is φ = 127128077174208.

The previous prime is 254524161425447. The next prime is 254524161425453.

254524161425452 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 254524161425452.

It is not an unprimeable number, because it can be changed into a prime (254524161425453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15219903 + ... + 27215689.

It is an arithmetic number, because the mean of its divisors is an integer number (18578602620774).

Almost surely, 2^{254524161425452} is an apocalyptic number.

It is an amenable number.

254524161425452 is a deficient number, since it is larger than the sum of its proper divisors (191362301473124).

254524161425452 is a wasteful number, since it uses less digits than its factorization.

254524161425452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12001377 (or 12001375 counting only the distinct ones).

The product of its digits is 15360000, while the sum is 52.

The spelling of 254524161425452 in words is "two hundred fifty-four trillion, five hundred twenty-four billion, one hundred sixty-one million, four hundred twenty-five thousand, four hundred fifty-two".