9804313545 has 32 divisors (see below), whose sum is σ = 17125030272. Its totient is φ = 4760612352.

The previous prime is 9804313537. The next prime is 9804313583. The reversal of 9804313545 is 5453134089.

It is not a de Polignac number, because 9804313545 - 2³ = 9804313537 is a prime.

It is a super-2 number, since 2×9804313545² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9804313497 and 9804313506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330139 + ... + 358608.

It is an arithmetic number, because the mean of its divisors is an integer number (535157196).

Almost surely, 2^9804313545 is an apocalyptic number.

It is an amenable number.

9804313545 is a deficient number, since it is larger than the sum of its proper divisors (7320716727).

9804313545 is a wasteful number, since it uses less digits than its factorization.

9804313545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688841.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 9804313545 is about 99016.7336615382. The cubic root of 9804313545 is about 2140.2888905274.

The spelling of 9804313545 in words is "nine billion, eight hundred four million, three hundred thirteen thousand, five hundred forty-five".