4930815445 has 16 divisors (see below), whose sum is σ = 6021812160. Its totient is φ = 3875296384.

The previous prime is 4930815443. The next prime is 4930815481. The reversal of 4930815445 is 5445180394.

It is a cyclic number.

It is not a de Polignac number, because 4930815445 - 2¹ = 4930815443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930815443) 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, 41097 + ... + 107473.

It is an arithmetic number, because the mean of its divisors is an integer number (376363260).

Almost surely, 2^4930815445 is an apocalyptic number.

It is an amenable number.

4930815445 is a deficient number, since it is larger than the sum of its proper divisors (1090996715).

4930815445 is a wasteful number, since it uses less digits than its factorization.

4930815445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66644.

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 4930815445 is about 70219.7653442391. The cubic root of 4930815445 is about 1702.0523591979.

The spelling of 4930815445 in words is "four billion, nine hundred thirty million, eight hundred fifteen thousand, four hundred forty-five".