2250243679 has 2 divisors, whose sum is σ = 2250243680. Its totient is φ = 2250243678.

The previous prime is 2250243649. The next prime is 2250243691. The reversal of 2250243679 is 9763420522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2250243679 - 2⁵ = 2250243647 is a prime.

It is a super-2 number, since 2×2250243679² = 10127193229758910082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2250243629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125121839 + 1125121840.

It is an arithmetic number, because the mean of its divisors is an integer number (1125121840).

Almost surely, 2^2250243679 is an apocalyptic number.

2250243679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2250243679 is an equidigital number, since it uses as much as digits as its factorization.

2250243679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 2250243679 is about 47436.7334351766. The cubic root of 2250243679 is about 1310.4180005555.

The spelling of 2250243679 in words is "two billion, two hundred fifty million, two hundred forty-three thousand, six hundred seventy-nine".