254135083 has 2 divisors, whose sum is σ = 254135084. Its totient is φ = 254135082.

The previous prime is 254135081. The next prime is 254135099. The reversal of 254135083 is 380531452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254135083 - 2¹ = 254135081 is a prime.

It is a super-2 number, since 2×254135083² = 129169280822833778, which contains 22 as substring.

Together with 254135081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (254135081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127067541 + 127067542.

It is an arithmetic number, because the mean of its divisors is an integer number (127067542).

Almost surely, 2^254135083 is an apocalyptic number.

254135083 is a deficient number, since it is larger than the sum of its proper divisors (1).

254135083 is an equidigital number, since it uses as much as digits as its factorization.

254135083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 254135083 is about 15941.6148178282. The cubic root of 254135083 is about 633.4148014929.

The spelling of 254135083 in words is "two hundred fifty-four million, one hundred thirty-five thousand, eighty-three".