2502646063 has 4 divisors (see below), whose sum is σ = 2502754360. Its totient is φ = 2502537768.

The previous prime is 2502646037. The next prime is 2502646121. The reversal of 2502646063 is 3606462052.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2502646063 - 2²⁵ = 2469091631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502646963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4008 + ... + 70861.

It is an arithmetic number, because the mean of its divisors is an integer number (625688590).

Almost surely, 2^2502646063 is an apocalyptic number.

2502646063 is a deficient number, since it is larger than the sum of its proper divisors (108297).

2502646063 is an equidigital number, since it uses as much as digits as its factorization.

2502646063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108296.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 2502646063 is about 50026.4536320535. The cubic root of 2502646063 is about 1357.6874741279.

The spelling of 2502646063 in words is "two billion, five hundred two million, six hundred forty-six thousand, sixty-three".