2520444382 has 8 divisors (see below), whose sum is σ = 3780887616. Its totient is φ = 1260148512.

The previous prime is 2520444359. The next prime is 2520444431. The reversal of 2520444382 is 2834440252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30643 + ... + 77329.

It is an arithmetic number, because the mean of its divisors is an integer number (472610952).

Almost surely, 2^2520444382 is an apocalyptic number.

2520444382 is a deficient number, since it is larger than the sum of its proper divisors (1260443234).

2520444382 is a wasteful number, since it uses less digits than its factorization.

2520444382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73682.

The product of its (nonzero) digits is 61440, while the sum is 34.

The square root of 2520444382 is about 50204.0275475982. The cubic root of 2520444382 is about 1360.8984083322.

The spelling of 2520444382 in words is "two billion, five hundred twenty million, four hundred forty-four thousand, three hundred eighty-two".