250252525487 has 2 divisors, whose sum is σ = 250252525488. Its totient is φ = 250252525486.

The previous prime is 250252525427. The next prime is 250252525519. The reversal of 250252525487 is 784525252052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 250252525487 - 2²² = 250248331183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250252525417) 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, 125126262743 + 125126262744.

It is an arithmetic number, because the mean of its divisors is an integer number (125126262744).

Almost surely, 2^250252525487 is an apocalyptic number.

250252525487 is a deficient number, since it is larger than the sum of its proper divisors (1).

250252525487 is an equidigital number, since it uses as much as digits as its factorization.

250252525487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240000, while the sum is 47.

The spelling of 250252525487 in words is "two hundred fifty billion, two hundred fifty-two million, five hundred twenty-five thousand, four hundred eighty-seven".