2481559476 has 72 divisors (see below), whose sum is σ = 6376083840. Its totient is φ = 750625920.

The previous prime is 2481559471. The next prime is 2481559477. The reversal of 2481559476 is 6749551842.

It is a super-3 number, since 3×2481559476³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481559471) 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, 1042800 + ... + 1045176.

It is an arithmetic number, because the mean of its divisors is an integer number (88556720).

Almost surely, 2^2481559476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2481559476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3188041920).

2481559476 is an abundant number, since it is smaller than the sum of its proper divisors (3894524364).

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

2481559476 is a wasteful number, since it uses less digits than its factorization.

2481559476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125 (or 3112 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 51.

The square root of 2481559476 is about 49815.2534471120. The cubic root of 2481559476 is about 1353.8635507781.

The spelling of 2481559476 in words is "two billion, four hundred eighty-one million, five hundred fifty-nine thousand, four hundred seventy-six".