254510089 has 2 divisors, whose sum is σ = 254510090. Its totient is φ = 254510088.

The previous prime is 254510071. The next prime is 254510101. The reversal of 254510089 is 980015452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 248220025 + 6290064 = 15755^2 + 2508^2 .

It is a cyclic number.

It is not a de Polignac number, because 254510089 - 2⁷ = 254509961 is a prime.

It is not a weakly prime, because it can be changed into another prime (254510189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127255044 + 127255045.

It is an arithmetic number, because the mean of its divisors is an integer number (127255045).

Almost surely, 2^254510089 is an apocalyptic number.

It is an amenable number.

254510089 is a deficient number, since it is larger than the sum of its proper divisors (1).

254510089 is an equidigital number, since it uses as much as digits as its factorization.

254510089 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 34.

The square root of 254510089 is about 15953.3723394146. The cubic root of 254510089 is about 633.7262075469.

The spelling of 254510089 in words is "two hundred fifty-four million, five hundred ten thousand, eighty-nine".