254100983 has 2 divisors, whose sum is σ = 254100984. Its totient is φ = 254100982.

The previous prime is 254100949. The next prime is 254101007. The reversal of 254100983 is 389001452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254100983 - 2¹⁸ = 253838839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254100383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127050491 + 127050492.

It is an arithmetic number, because the mean of its divisors is an integer number (127050492).

Almost surely, 2^254100983 is an apocalyptic number.

254100983 is a deficient number, since it is larger than the sum of its proper divisors (1).

254100983 is an equidigital number, since it uses as much as digits as its factorization.

254100983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 254100983 is about 15940.5452541624. The cubic root of 254100983 is about 633.3864695646.

The spelling of 254100983 in words is "two hundred fifty-four million, one hundred thousand, nine hundred eighty-three".