4557930520 has 256 divisors, whose sum is σ = 13433817600. Its totient is φ = 1363599360.

The previous prime is 4557930497. The next prime is 4557930523. The reversal of 4557930520 is 250397554.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4557930523) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1846327 + ... + 1848793.

It is an arithmetic number, because the mean of its divisors is an integer number (52475850).

Almost surely, 2^4557930520 is an apocalyptic number.

4557930520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4557930520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6716908800).

4557930520 is an abundant number, since it is smaller than the sum of its proper divisors (8875887080).

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

4557930520 is a wasteful number, since it uses less digits than its factorization.

4557930520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538 (or 2534 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 4557930520 is about 67512.4471486555. The cubic root of 4557930520 is about 1658.0179711816.

The spelling of 4557930520 in words is "four billion, five hundred fifty-seven million, nine hundred thirty thousand, five hundred twenty".