2549085036 has 24 divisors (see below), whose sum is σ = 6152964720. Its totient is φ = 820395072.

The previous prime is 2549085031. The next prime is 2549085041. The reversal of 2549085036 is 6305809452.

It is an interprime number because it is at equal distance from previous prime (2549085031) and next prime (2549085041).

It is not an unprimeable number, because it can be changed into a prime (2549085031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3662131 + ... + 3662826.

It is an arithmetic number, because the mean of its divisors is an integer number (256373530).

Almost surely, 2^2549085036 is an apocalyptic number.

It is an amenable number.

2549085036 is an abundant number, since it is smaller than the sum of its proper divisors (3603879684).

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

2549085036 is a wasteful number, since it uses less digits than its factorization.

2549085036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7324993 (or 7324991 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 2549085036 is about 50488.4643854416. The cubic root of 2549085036 is about 1366.0337870278.

The spelling of 2549085036 in words is "two billion, five hundred forty-nine million, eighty-five thousand, thirty-six".