250873794288251 has 2 divisors, whose sum is σ = 250873794288252. Its totient is φ = 250873794288250.

The previous prime is 250873794288011. The next prime is 250873794288253. The reversal of 250873794288251 is 152882497378052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250873794288251 is a prime.

Together with 250873794288253, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (250873794288253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125436897144125 + 125436897144126.

It is an arithmetic number, because the mean of its divisors is an integer number (125436897144126).

Almost surely, 2^{250873794288251} is an apocalyptic number.

250873794288251 is a deficient number, since it is larger than the sum of its proper divisors (1).

250873794288251 is an equidigital number, since it uses as much as digits as its factorization.

250873794288251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 541900800, while the sum is 71.

The spelling of 250873794288251 in words is "two hundred fifty trillion, eight hundred seventy-three billion, seven hundred ninety-four million, two hundred eighty-eight thousand, two hundred fifty-one".