2506036063 has 4 divisors (see below), whose sum is σ = 2586875968. Its totient is φ = 2425196160.

The previous prime is 2506036051. The next prime is 2506036097. The reversal of 2506036063 is 3606306052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2506036063 - 2²⁵ = 2472481631 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 80839873 = 2506036063 / (2 + 5 + 0 + 6 + 0 + 3 + 6 + 0 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506036003) 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 3 ways as a sum of consecutive naturals, for example, 40419906 + ... + 40419967.

It is an arithmetic number, because the mean of its divisors is an integer number (646718992).

Almost surely, 2^2506036063 is an apocalyptic number.

2506036063 is a deficient number, since it is larger than the sum of its proper divisors (80839905).

2506036063 is an equidigital number, since it uses as much as digits as its factorization.

2506036063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80839904.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 2506036063 is about 50060.3242398609. The cubic root of 2506036063 is about 1358.3002234376.

The spelling of 2506036063 in words is "two billion, five hundred six million, thirty-six thousand, sixty-three".