531141488 has 10 divisors (see below), whose sum is σ = 1029086664. Its totient is φ = 265570736.

The previous prime is 531141487. The next prime is 531141491. The reversal of 531141488 is 884141135.

It is a super-2 number, since 2×531141488² = 564222560549708288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531141487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16598156 + ... + 16598187.

Almost surely, 2^531141488 is an apocalyptic number.

It is an amenable number.

531141488 is a deficient number, since it is larger than the sum of its proper divisors (497945176).

531141488 is a wasteful number, since it uses less digits than its factorization.

531141488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33196351 (or 33196345 counting only the distinct ones).

The product of its digits is 15360, while the sum is 35.

The square root of 531141488 is about 23046.5070672326. The cubic root of 531141488 is about 809.8478035440.

The spelling of 531141488 in words is "five hundred thirty-one million, one hundred forty-one thousand, four hundred eighty-eight".