250216067 has 2 divisors, whose sum is σ = 250216068. Its totient is φ = 250216066.

The previous prime is 250216063. The next prime is 250216079. The reversal of 250216067 is 760612052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250216067 - 2² = 250216063 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (250216061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125108033 + 125108034.

It is an arithmetic number, because the mean of its divisors is an integer number (125108034).

Almost surely, 2^250216067 is an apocalyptic number.

250216067 is a deficient number, since it is larger than the sum of its proper divisors (1).

250216067 is an equidigital number, since it uses as much as digits as its factorization.

250216067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 250216067 is about 15818.2194636438. The cubic root of 250216067 is about 630.1419575963.

The spelling of 250216067 in words is "two hundred fifty million, two hundred sixteen thousand, sixty-seven".