2520066763 has 8 divisors (see below), whose sum is σ = 2585910096. Its totient is φ = 2454432000.

The previous prime is 2520066761. The next prime is 2520066793. The reversal of 2520066763 is 3676600252.

2520066763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2520066763 - 2¹ = 2520066761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520066761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27513 + ... + 76138.

It is an arithmetic number, because the mean of its divisors is an integer number (323238762).

Almost surely, 2^2520066763 is an apocalyptic number.

2520066763 is a deficient number, since it is larger than the sum of its proper divisors (65843333).

2520066763 is a wasteful number, since it uses less digits than its factorization.

2520066763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104285.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 2520066763 is about 50200.2665630373. The cubic root of 2520066763 is about 1360.8304405872.

The spelling of 2520066763 in words is "two billion, five hundred twenty million, sixty-six thousand, seven hundred sixty-three".