250066775663412 has 24 divisors (see below), whose sum is σ = 583555577383296. Its totient is φ = 83346101292288.

The previous prime is 250066775663401. The next prime is 250066775663423. The reversal of 250066775663412 is 214366577660052.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (250066775663401) and next prime (250066775663423).

It is a super-2 number, since 2×250066775663412² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1186214653 + ... + 1186425444.

It is an arithmetic number, because the mean of its divisors is an integer number (24314815724304).

Almost surely, 2^{250066775663412} is an apocalyptic number.

It is an amenable number.

250066775663412 is an abundant number, since it is smaller than the sum of its proper divisors (333488801719884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250066775663412 is a wasteful number, since it uses less digits than its factorization.

250066775663412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372648887 (or 2372648885 counting only the distinct ones).

The product of its (nonzero) digits is 76204800, while the sum is 60.

The spelling of 250066775663412 in words is "two hundred fifty trillion, sixty-six billion, seven hundred seventy-five million, six hundred sixty-three thousand, four hundred twelve".