254152653914 has 4 divisors (see below), whose sum is σ = 381228980874. Its totient is φ = 127076326956.

The previous prime is 254152653913. The next prime is 254152653961. The reversal of 254152653914 is 419356251452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 241410082225 + 12742571689 = 491335^2 + 112883^2 .

It is not an unprimeable number, because it can be changed into a prime (254152653913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63538163477 + ... + 63538163480.

Almost surely, 2^254152653914 is an apocalyptic number.

254152653914 is a deficient number, since it is larger than the sum of its proper divisors (127076326960).

254152653914 is a wasteful number, since it uses less digits than its factorization.

254152653914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127076326959.

The product of its digits is 1296000, while the sum is 47.

The spelling of 254152653914 in words is "two hundred fifty-four billion, one hundred fifty-two million, six hundred fifty-three thousand, nine hundred fourteen".