2520304064 has 28 divisors (see below), whose sum is σ = 5002828704. Its totient is φ = 1259748864.

The previous prime is 2520304063. The next prime is 2520304067. The reversal of 2520304064 is 4604030252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520304063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364124 + ... + 370980.

Almost surely, 2^2520304064 is an apocalyptic number.

It is an amenable number.

2520304064 is a deficient number, since it is larger than the sum of its proper divisors (2482524640).

2520304064 is an equidigital number, since it uses as much as digits as its factorization.

2520304064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12612 (or 12602 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2520304064 is about 50202.6300506258. The cubic root of 2520304064 is about 1360.8731532505.

The spelling of 2520304064 in words is "two billion, five hundred twenty million, three hundred four thousand, sixty-four".