7130466531 has 20 divisors (see below), whose sum is σ = 10653965784. Its totient is φ = 4752626400.

The previous prime is 7130466521. The next prime is 7130466533. The reversal of 7130466531 is 1356640317.

It is not a de Polignac number, because 7130466531 - 2⁶ = 7130466467 is a prime.

It is a super-2 number, since 2×7130466531² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7130466533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 685036 + ... + 695366.

Almost surely, 2^7130466531 is an apocalyptic number.

7130466531 is a deficient number, since it is larger than the sum of its proper divisors (3523499253).

7130466531 is a wasteful number, since it uses less digits than its factorization.

7130466531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18864 (or 18855 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 7130466531 is about 84442.0898071572. The cubic root of 7130466531 is about 1924.7425556430.

The spelling of 7130466531 in words is "seven billion, one hundred thirty million, four hundred sixty-six thousand, five hundred thirty-one".