250025000263 has 2 divisors, whose sum is σ = 250025000264. Its totient is φ = 250025000262.

The previous prime is 250025000233. The next prime is 250025000287. The reversal of 250025000263 is 362000520052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250025000263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250025000233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125012500131 + 125012500132.

It is an arithmetic number, because the mean of its divisors is an integer number (125012500132).

Almost surely, 2^250025000263 is an apocalyptic number.

250025000263 is a deficient number, since it is larger than the sum of its proper divisors (1).

250025000263 is an equidigital number, since it uses as much as digits as its factorization.

250025000263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The spelling of 250025000263 in words is "two hundred fifty billion, twenty-five million, two hundred sixty-three", and thus it is an aban number.