4540966520 has 32 divisors (see below), whose sum is σ = 10340280720. Its totient is φ = 1794501120.

The previous prime is 4540966511. The next prime is 4540966559. The reversal of 4540966520 is 256690454.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680561 + ... + 687200.

Almost surely, 2^4540966520 is an apocalyptic number.

4540966520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4540966520 is an abundant number, since it is smaller than the sum of its proper divisors (5799314200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4540966520 is a wasteful number, since it uses less digits than its factorization.

4540966520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367855 (or 1367851 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 4540966520 is about 67386.6939387888. The cubic root of 4540966520 is about 1655.9584412000.

The spelling of 4540966520 in words is "four billion, five hundred forty million, nine hundred sixty-six thousand, five hundred twenty".