254133551344363 has 2 divisors, whose sum is σ = 254133551344364. Its totient is φ = 254133551344362.

The previous prime is 254133551344297. The next prime is 254133551344427. The reversal of 254133551344363 is 363443155331452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254133551344363 - 2²⁹ = 254133014473451 is a prime.

It is a super-2 number, since 2×254133551344363² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 254133551344363.

It is not a weakly prime, because it can be changed into another prime (254133551344063) 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 as a sum of consecutive naturals, namely, 127066775672181 + 127066775672182.

It is an arithmetic number, because the mean of its divisors is an integer number (127066775672182).

Almost surely, 2^{254133551344363} is an apocalyptic number.

254133551344363 is a deficient number, since it is larger than the sum of its proper divisors (1).

254133551344363 is an equidigital number, since it uses as much as digits as its factorization.

254133551344363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328000, while the sum is 52.

The spelling of 254133551344363 in words is "two hundred fifty-four trillion, one hundred thirty-three billion, five hundred fifty-one million, three hundred forty-four thousand, three hundred sixty-three".