4520546613 has 24 divisors (see below), whose sum is σ = 7288950240. Its totient is φ = 2676008160.

The previous prime is 4520546567. The next prime is 4520546617. The reversal of 4520546613 is 3166450254.

4520546613 is a `hidden beast` number, since 4 + 52 + 0 + 546 + 61 + 3 = 666.

It is not a de Polignac number, because 4520546613 - 2⁶ = 4520546549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520546617) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 526698 + ... + 535211.

It is an arithmetic number, because the mean of its divisors is an integer number (303706260).

Almost surely, 2^4520546613 is an apocalyptic number.

4520546613 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4520546613 is a deficient number, since it is larger than the sum of its proper divisors (2768403627).

4520546613 is a wasteful number, since it uses less digits than its factorization.

4520546613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061969 (or 1061966 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 4520546613 is about 67235.0103220041. The cubic root of 4520546613 is about 1653.4725291407.

Adding to 4520546613 its reverse (3166450254), we get a palindrome (7686996867).

The spelling of 4520546613 in words is "four billion, five hundred twenty million, five hundred forty-six thousand, six hundred thirteen".