2420541520 has 40 divisors (see below), whose sum is σ = 5629818240. Its totient is φ = 967862400.

The previous prime is 2420541511. The next prime is 2420541547. The reversal of 2420541520 is 251450242.

It is a tau number, because it is divible by the number of its divisors (40).

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, 390445 + ... + 396595.

It is an arithmetic number, because the mean of its divisors is an integer number (140745456).

Almost surely, 2^2420541520 is an apocalyptic number.

2420541520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420541520 is an abundant number, since it is smaller than the sum of its proper divisors (3209276720).

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

2420541520 is a wasteful number, since it uses less digits than its factorization.

2420541520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11083 (or 11077 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2420541520 is about 49198.9991768125. Note that the first 3 decimals coincide. The cubic root of 2420541520 is about 1342.6748234660.

Adding to 2420541520 its reverse (251450242), we get a palindrome (2671991762).

The spelling of 2420541520 in words is "two billion, four hundred twenty million, five hundred forty-one thousand, five hundred twenty".