250466664023 has 2 divisors, whose sum is σ = 250466664024. Its totient is φ = 250466664022.

The previous prime is 250466663987. The next prime is 250466664163. The reversal of 250466664023 is 320466664052.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250466664023 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250466634023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125233332011 + 125233332012.

It is an arithmetic number, because the mean of its divisors is an integer number (125233332012).

Almost surely, 2^250466664023 is an apocalyptic number.

250466664023 is a deficient number, since it is larger than the sum of its proper divisors (1).

250466664023 is an equidigital number, since it uses as much as digits as its factorization.

250466664023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 250466664023 in words is "two hundred fifty billion, four hundred sixty-six million, six hundred sixty-four thousand, twenty-three".