1013800518048 has 48 divisors (see below), whose sum is σ = 2662686625536. Its totient is φ = 337748075520.

The previous prime is 1013800517999. The next prime is 1013800518067. The reversal of 1013800518048 is 8408150083101.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 1013800517997 and 1013800518015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2721433 + ... + 3071448.

It is an arithmetic number, because the mean of its divisors is an integer number (55472638032).

Almost surely, 2^{1013800518048} is an apocalyptic number.

It is an amenable number.

1013800518048 is an abundant number, since it is smaller than the sum of its proper divisors (1648886107488).

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

1013800518048 is a wasteful number, since it uses less digits than its factorization.

1013800518048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794717 (or 5794709 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 39.

The spelling of 1013800518048 in words is "one trillion, thirteen billion, eight hundred million, five hundred eighteen thousand, forty-eight".