250947951151 has 2 divisors, whose sum is σ = 250947951152. Its totient is φ = 250947951150.

The previous prime is 250947951139. The next prime is 250947951173. The reversal of 250947951151 is 151159749052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250947951151 - 2⁹ = 250947950639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 250947951095 and 250947951104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250947451151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125473975575 + 125473975576.

It is an arithmetic number, because the mean of its divisors is an integer number (125473975576).

Almost surely, 2^250947951151 is an apocalyptic number.

250947951151 is a deficient number, since it is larger than the sum of its proper divisors (1).

250947951151 is an equidigital number, since it uses as much as digits as its factorization.

250947951151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567000, while the sum is 49.

The spelling of 250947951151 in words is "two hundred fifty billion, nine hundred forty-seven million, nine hundred fifty-one thousand, one hundred fifty-one".