2049103543600 has 60 divisors (see below), whose sum is σ = 4973723638744. Its totient is φ = 811191490560.

The previous prime is 2049103543577. The next prime is 2049103543649. The reversal of 2049103543600 is 63453019402.

It is a self number, because there is not a number n which added to its sum of digits gives 2049103543600.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26367174 + ... + 26444773.

Almost surely, 2^{2049103543600} is an apocalyptic number.

2049103543600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2049103543600 is an abundant number, since it is smaller than the sum of its proper divisors (2924620095144).

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

2049103543600 is a wasteful number, since it uses less digits than its factorization.

2049103543600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52812062 (or 52812051 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 2049103543600 in words is "two trillion, forty-nine billion, one hundred three million, five hundred forty-three thousand, six hundred".