9130681485 has 24 divisors (see below), whose sum is σ = 15834218400. Its totient is φ = 4867326432.

The previous prime is 9130681481. The next prime is 9130681507. The reversal of 9130681485 is 5841860319.

9130681485 is a `hidden beast` number, since 91 + 3 + 0 + 6 + 81 + 485 = 666.

It is not a de Polignac number, because 9130681485 - 2² = 9130681481 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9130681485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9130681481) 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 23 ways as a sum of consecutive naturals, for example, 46122 + ... + 142788.

It is an arithmetic number, because the mean of its divisors is an integer number (659759100).

Almost surely, 2^9130681485 is an apocalyptic number.

It is an amenable number.

9130681485 is a deficient number, since it is larger than the sum of its proper divisors (6703536915).

9130681485 is a wasteful number, since it uses less digits than its factorization.

9130681485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98777 (or 98774 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 9130681485 is about 95554.5994968322. The cubic root of 9130681485 is about 2090.1032041556.

The spelling of 9130681485 in words is "nine billion, one hundred thirty million, six hundred eighty-one thousand, four hundred eighty-five".