531063130 has 32 divisors (see below), whose sum is σ = 1046908800. Its totient is φ = 192758592.

The previous prime is 531063121. The next prime is 531063131. The reversal of 531063130 is 31360135.

It is not an unprimeable number, because it can be changed into a prime (531063131) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 26950 + ... + 42289.

It is an arithmetic number, because the mean of its divisors is an integer number (32715900).

Almost surely, 2^531063130 is an apocalyptic number.

531063130 is a deficient number, since it is larger than the sum of its proper divisors (515845670).

531063130 is a wasteful number, since it uses less digits than its factorization.

531063130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69318.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 531063130 is about 23044.8070072197. The cubic root of 531063130 is about 809.8079766325.

The spelling of 531063130 in words is "five hundred thirty-one million, sixty-three thousand, one hundred thirty".