2506080306 has 8 divisors (see below), whose sum is σ = 5012160624. Its totient is φ = 835360100.

The previous prime is 2506080293. The next prime is 2506080307. The reversal of 2506080306 is 6030806052.

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

2506080306 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2506080307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208840020 + ... + 208840031.

It is an arithmetic number, because the mean of its divisors is an integer number (626520078).

Almost surely, 2^2506080306 is an apocalyptic number.

2506080306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2506080306 is a wasteful number, since it uses less digits than its factorization.

2506080306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417680056.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2506080306 is about 50060.7661347687. The cubic root of 2506080306 is about 1358.3082167946.

Adding to 2506080306 its reverse (6030806052), we get a palindrome (8536886358).

The spelling of 2506080306 in words is "two billion, five hundred six million, eighty thousand, three hundred six".