2481039570 has 64 divisors (see below), whose sum is σ = 6294245760. Its totient is φ = 624153600.

The previous prime is 2481039559. The next prime is 2481039571. The reversal of 2481039570 is 759301842.

It is not an unprimeable number, because it can be changed into a prime (2481039571) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128340 + ... + 146400.

It is an arithmetic number, because the mean of its divisors is an integer number (98347590).

Almost surely, 2^2481039570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2481039570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3147122880).

2481039570 is an abundant number, since it is smaller than the sum of its proper divisors (3813206190).

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

2481039570 is a wasteful number, since it uses less digits than its factorization.

2481039570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18331.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2481039570 is about 49810.0348323508. The cubic root of 2481039570 is about 1353.7689958618.

The spelling of 2481039570 in words is "two billion, four hundred eighty-one million, thirty-nine thousand, five hundred seventy".