2520770376 has 64 divisors (see below), whose sum is σ = 6584094720. Its totient is φ = 802725440.

The previous prime is 2520770359. The next prime is 2520770389. The reversal of 2520770376 is 6730770252.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533641 + ... + 538343.

It is an arithmetic number, because the mean of its divisors is an integer number (102876480).

Almost surely, 2^2520770376 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 2520770376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3292047360).

2520770376 is an abundant number, since it is smaller than the sum of its proper divisors (4063324344).

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

2520770376 is a wasteful number, since it uses less digits than its factorization.

2520770376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5706 (or 5702 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 39.

The square root of 2520770376 is about 50207.2741343324. The cubic root of 2520770376 is about 1360.9570786198.

The spelling of 2520770376 in words is "two billion, five hundred twenty million, seven hundred seventy thousand, three hundred seventy-six".