2893438645580 has 48 divisors (see below), whose sum is σ = 7042059150336. Its totient is φ = 978063764160.

The previous prime is 2893438645577. The next prime is 2893438645627. The reversal of 2893438645580 is 855468343982.

2893438645580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145535264 + ... + 145555143.

It is an arithmetic number, because the mean of its divisors is an integer number (146709565632).

Almost surely, 2^{2893438645580} is an apocalyptic number.

2893438645580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2893438645580 is an abundant number, since it is smaller than the sum of its proper divisors (4148620504756).

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

2893438645580 is a wasteful number, since it uses less digits than its factorization.

2893438645580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291090494 (or 291090492 counting only the distinct ones).

The product of its (nonzero) digits is 199065600, while the sum is 65.

The spelling of 2893438645580 in words is "two trillion, eight hundred ninety-three billion, four hundred thirty-eight million, six hundred forty-five thousand, five hundred eighty".