2520760320 has 360 divisors, whose sum is σ = 9446332896. Its totient is φ = 618135552.

The previous prime is 2520760273. The next prime is 2520760331. The reversal of 2520760320 is 230670252.

2520760320 is a `hidden beast` number, since 2 + 52 + 0 + 7 + 603 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9584509 + ... + 9584771.

Almost surely, 2^2520760320 is an apocalyptic number.

2520760320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2520760320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4723166448).

2520760320 is an abundant number, since it is smaller than the sum of its proper divisors (6925572576).

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

2520760320 is a wasteful number, since it uses less digits than its factorization.

2520760320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2520760320 is about 50207.1739893812. The cubic root of 2520760320 is about 1360.9552688817.

The spelling of 2520760320 in words is "two billion, five hundred twenty million, seven hundred sixty thousand, three hundred twenty".