2510265066 has 64 divisors (see below), whose sum is σ = 5378503680. Its totient is φ = 778740480.

The previous prime is 2510265061. The next prime is 2510265073. The reversal of 2510265066 is 6605620152.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2510265061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4232866 + ... + 4233458.

It is an arithmetic number, because the mean of its divisors is an integer number (84039120).

Almost surely, 2^2510265066 is an apocalyptic number.

2510265066 is an abundant number, since it is smaller than the sum of its proper divisors (2868238614).

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

2510265066 is a wasteful number, since it uses less digits than its factorization.

2510265066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2510265066 is about 50102.5455041957. The cubic root of 2510265066 is about 1359.0638500583.

The spelling of 2510265066 in words is "two billion, five hundred ten million, two hundred sixty-five thousand, sixty-six".