8130930045 has 32 divisors (see below), whose sum is σ = 14872795392. Its totient is φ = 3715794432.

The previous prime is 8130930001. The next prime is 8130930061. The reversal of 8130930045 is 5400390318.

It is not a de Polignac number, because 8130930045 - 2⁶ = 8130929981 is a prime.

It is a super-2 number, since 2×8130930045² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8130929988 and 8130930015.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 368649 + ... + 390081.

It is an arithmetic number, because the mean of its divisors is an integer number (464774856).

Almost surely, 2^8130930045 is an apocalyptic number.

It is an amenable number.

8130930045 is a deficient number, since it is larger than the sum of its proper divisors (6741865347).

8130930045 is a wasteful number, since it uses less digits than its factorization.

8130930045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25061.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 8130930045 is about 90171.6698581101. The cubic root of 8130930045 is about 2010.8518492718.

The spelling of 8130930045 in words is "eight billion, one hundred thirty million, nine hundred thirty thousand, forty-five".