5320345545 has 16 divisors (see below), whose sum is σ = 9458392320. Its totient is φ = 2837517552.

The previous prime is 5320345463. The next prime is 5320345559. The reversal of 5320345545 is 5455430235.

5320345545 is a `hidden beast` number, since 53 + 20 + 3 + 45 + 545 = 666.

It is not a de Polignac number, because 5320345545 - 2¹⁸ = 5320083401 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 19704849 + ... + 19705118.

It is an arithmetic number, because the mean of its divisors is an integer number (591149520).

Almost surely, 2^5320345545 is an apocalyptic number.

It is an amenable number.

5320345545 is a deficient number, since it is larger than the sum of its proper divisors (4138046775).

5320345545 is a wasteful number, since it uses less digits than its factorization.

5320345545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39409981 (or 39409975 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The square root of 5320345545 is about 72940.6988244560. The cubic root of 5320345545 is about 1745.7415419082.

The spelling of 5320345545 in words is "five billion, three hundred twenty million, three hundred forty-five thousand, five hundred forty-five".