254874674983 has 2 divisors, whose sum is σ = 254874674984. Its totient is φ = 254874674982.

The previous prime is 254874674981. The next prime is 254874675017. The reversal of 254874674983 is 389476478452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254874674983 - 2¹ = 254874674981 is a prime.

It is a super-2 number, since 2×254874674983² (a number of 24 digits) contains 22 as substring.

Together with 254874674981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254874674981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127437337491 + 127437337492.

It is an arithmetic number, because the mean of its divisors is an integer number (127437337492).

Almost surely, 2^254874674983 is an apocalyptic number.

254874674983 is a deficient number, since it is larger than the sum of its proper divisors (1).

254874674983 is an equidigital number, since it uses as much as digits as its factorization.

254874674983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 325140480, while the sum is 67.

The spelling of 254874674983 in words is "two hundred fifty-four billion, eight hundred seventy-four million, six hundred seventy-four thousand, nine hundred eighty-three".