531141875 has 40 divisors (see below), whose sum is σ = 755758080. Its totient is φ = 369380000.

The previous prime is 531141869. The next prime is 531141881. The reversal of 531141875 is 578141135.

It is an interprime number because it is at equal distance from previous prime (531141869) and next prime (531141881).

It is not a de Polignac number, because 531141875 - 2⁴ = 531141859 is a prime.

It is a super-2 number, since 2×531141875² = 564223382757031250, which 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 39 ways as a sum of consecutive naturals, for example, 156446 + ... + 159804.

It is an arithmetic number, because the mean of its divisors is an integer number (18893952).

Almost surely, 2^531141875 is an apocalyptic number.

531141875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

531141875 is a deficient number, since it is larger than the sum of its proper divisors (224616205).

531141875 is a wasteful number, since it uses less digits than its factorization.

531141875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413 (or 3398 counting only the distinct ones).

The product of its digits is 16800, while the sum is 35.

The square root of 531141875 is about 23046.5154632973. The cubic root of 531141875 is about 809.8480002342.

The spelling of 531141875 in words is "five hundred thirty-one million, one hundred forty-one thousand, eight hundred seventy-five".