250192132868 has 12 divisors (see below), whose sum is σ = 437839740492. Its totient is φ = 125095064160.

The previous prime is 250192132859. The next prime is 250192132877. The reversal of 250192132868 is 868231291052.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (250192132859) and next prime (250192132877).

It can be written as a sum of positive squares in 2 ways, for example, as 88846917184 + 161345215684 = 298072^2 + 401678^2 .

It is a super-2 number, since 2×250192132868² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 807746 + ... + 1073702.

It is an arithmetic number, because the mean of its divisors is an integer number (36486645041).

Almost surely, 2^250192132868 is an apocalyptic number.

It is an amenable number.

250192132868 is a deficient number, since it is larger than the sum of its proper divisors (187647607624).

250192132868 is a wasteful number, since it uses less digits than its factorization.

250192132868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501142 (or 501140 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 250192132868 in words is "two hundred fifty billion, one hundred ninety-two million, one hundred thirty-two thousand, eight hundred sixty-eight".