2520036066 has 48 divisors (see below), whose sum is σ = 5280122592. Its totient is φ = 801645120.

The previous prime is 2520036053. The next prime is 2520036091. The reversal of 2520036066 is 6606300252.

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, 417925 + ... + 423911.

It is an arithmetic number, because the mean of its divisors is an integer number (110002554).

Almost surely, 2^2520036066 is an apocalyptic number.

2520036066 is an abundant number, since it is smaller than the sum of its proper divisors (2760086526).

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

2520036066 is a wasteful number, since it uses less digits than its factorization.

2520036066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6127 (or 6096 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 2520036066 is about 50199.9608167178. The cubic root of 2520036066 is about 1360.8249151276.

The spelling of 2520036066 in words is "two billion, five hundred twenty million, thirty-six thousand, sixty-six".