2545860012 has 24 divisors (see below), whose sum is σ = 5943017136. Its totient is φ = 848237568.

The previous prime is 2545860011. The next prime is 2545860019. The reversal of 2545860012 is 2100685452.

It is not an unprimeable number, because it can be changed into a prime (2545860011) 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, 19393 + ... + 73944.

It is an arithmetic number, because the mean of its divisors is an integer number (247625714).

Almost surely, 2^2545860012 is an apocalyptic number.

It is an amenable number.

2545860012 is an abundant number, since it is smaller than the sum of its proper divisors (3397157124).

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

2545860012 is a wasteful number, since it uses less digits than its factorization.

2545860012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95617 (or 95615 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 2545860012 is about 50456.5160509522. The cubic root of 2545860012 is about 1365.4574559273.

The spelling of 2545860012 in words is "two billion, five hundred forty-five million, eight hundred sixty thousand, twelve".