4542520024 has 32 divisors (see below), whose sum is σ = 10047974400. Its totient is φ = 1883993760.

The previous prime is 4542520013. The next prime is 4542520051. The reversal of 4542520024 is 4200252454.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 4542519974 and 4542520001.

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, 1306594 + ... + 1310065.

It is an arithmetic number, because the mean of its divisors is an integer number (313999200).

Almost surely, 2^4542520024 is an apocalyptic number.

It is an amenable number.

4542520024 is an abundant number, since it is smaller than the sum of its proper divisors (5505454376).

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

4542520024 is a wasteful number, since it uses less digits than its factorization.

4542520024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616703 (or 2616699 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 4542520024 is about 67398.2197390999. The cubic root of 4542520024 is about 1656.1472589142.

Adding to 4542520024 its reverse (4200252454), we get a palindrome (8742772478).

The spelling of 4542520024 in words is "four billion, five hundred forty-two million, five hundred twenty thousand, twenty-four".