254268060153 has 4 divisors (see below), whose sum is σ = 339024080208. Its totient is φ = 169512040100.

The previous prime is 254268060149. The next prime is 254268060203. The reversal of 254268060153 is 351060862452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254268060153 - 2² = 254268060149 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (254268060113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42378010023 + ... + 42378010028.

It is an arithmetic number, because the mean of its divisors is an integer number (84756020052).

Almost surely, 2^254268060153 is an apocalyptic number.

It is an amenable number.

254268060153 is a deficient number, since it is larger than the sum of its proper divisors (84756020055).

254268060153 is an equidigital number, since it uses as much as digits as its factorization.

254268060153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84756020054.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 254268060153 in words is "two hundred fifty-four billion, two hundred sixty-eight million, sixty thousand, one hundred fifty-three".