250211132 has 6 divisors (see below), whose sum is σ = 437869488. Its totient is φ = 125105564.

The previous prime is 250211051. The next prime is 250211141. The reversal of 250211132 is 231112052.

It is a happy number.

It is a super-2 number, since 2×250211132² = 125211221153442848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 250211132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31276388 + ... + 31276395.

It is an arithmetic number, because the mean of its divisors is an integer number (72978248).

Almost surely, 2^250211132 is an apocalyptic number.

It is an amenable number.

250211132 is a deficient number, since it is larger than the sum of its proper divisors (187658356).

250211132 is a wasteful number, since it uses less digits than its factorization.

250211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62552787 (or 62552785 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 250211132 is about 15818.0634718666. The cubic root of 250211132 is about 630.1378148155.

Adding to 250211132 its reverse (231112052), we get a palindrome (481323184).

The spelling of 250211132 in words is "two hundred fifty million, two hundred eleven thousand, one hundred thirty-two".