250675361 has 2 divisors, whose sum is σ = 250675362. Its totient is φ = 250675360.

The previous prime is 250675351. The next prime is 250675363. The reversal of 250675361 is 163576052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 241336225 + 9339136 = 15535^2 + 3056^2 .

It is a cyclic number.

It is not a de Polignac number, because 250675361 - 2²² = 246481057 is a prime.

It is a super-2 number, since 2×250675361² = 125676273224960642, which contains 22 as substring.

Together with 250675363, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_13714199 and since 250675361 and 13714199 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (250675363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125337680 + 125337681.

It is an arithmetic number, because the mean of its divisors is an integer number (125337681).

Almost surely, 2^250675361 is an apocalyptic number.

It is an amenable number.

250675361 is a deficient number, since it is larger than the sum of its proper divisors (1).

250675361 is an equidigital number, since it uses as much as digits as its factorization.

250675361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 250675361 is about 15832.7306867767. The cubic root of 250675361 is about 630.5272825922.

The spelling of 250675361 in words is "two hundred fifty million, six hundred seventy-five thousand, three hundred sixty-one".