2506000782 has 32 divisors (see below), whose sum is σ = 5290992000. Its totient is φ = 789088608.

The previous prime is 2506000781. The next prime is 2506000843. The reversal of 2506000782 is 2870006052.

2506000782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2506000782² = 12560079838769223048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506000781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8293 + ... + 71279.

It is an arithmetic number, because the mean of its divisors is an integer number (165343500).

Almost surely, 2^2506000782 is an apocalyptic number.

2506000782 is an abundant number, since it is smaller than the sum of its proper divisors (2784991218).

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

2506000782 is a wasteful number, since it uses less digits than its factorization.

2506000782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63360.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2506000782 is about 50059.9718537676. The cubic root of 2506000782 is about 1358.2938491724.

The spelling of 2506000782 in words is "two billion, five hundred six million, seven hundred eighty-two", and thus it is an aban number.