2500250279 has 2 divisors, whose sum is σ = 2500250280. Its totient is φ = 2500250278.

The previous prime is 2500250267. The next prime is 2500250287. The reversal of 2500250279 is 9720520052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2500250279 - 2¹² = 2500246183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2500250239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250125139 + 1250125140.

It is an arithmetic number, because the mean of its divisors is an integer number (1250125140).

Almost surely, 2^2500250279 is an apocalyptic number.

2500250279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500250279 is an equidigital number, since it uses as much as digits as its factorization.

2500250279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 2500250279 is about 50002.5027273636. The cubic root of 2500250279 is about 1357.2540975679.

The spelling of 2500250279 in words is "two billion, five hundred million, two hundred fifty thousand, two hundred seventy-nine".