2506113069 has 8 divisors (see below), whose sum is σ = 3422983872. Its totient is φ = 1629992160.

The previous prime is 2506113023. The next prime is 2506113079. The reversal of 2506113069 is 9603116052.

It is a happy number.

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

It is not a de Polignac number, because 2506113069 - 2⁷ = 2506112941 is a prime.

It is a super-2 number, since 2×2506113069² = 12561205429225197522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506113079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10187329 + ... + 10187574.

It is an arithmetic number, because the mean of its divisors is an integer number (427872984).

Almost surely, 2^2506113069 is an apocalyptic number.

It is an amenable number.

2506113069 is a deficient number, since it is larger than the sum of its proper divisors (916870803).

2506113069 is a wasteful number, since it uses less digits than its factorization.

2506113069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20374947.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 2506113069 is about 50061.0933660063. The cubic root of 2506113069 is about 1358.3141360061.

The spelling of 2506113069 in words is "two billion, five hundred six million, one hundred thirteen thousand, sixty-nine".