1063856073948 has 48 divisors (see below), whose sum is σ = 2518287184896. Its totient is φ = 349489607040.

The previous prime is 1063856073919. The next prime is 1063856073983. The reversal of 1063856073948 is 8493706583601.

It is a super-2 number, since 2×1063856073948² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063856073891 and 1063856073900.

It is a congruent number.

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, 660565 + ... + 1601267.

It is an arithmetic number, because the mean of its divisors is an integer number (52464316352).

Almost surely, 2^{1063856073948} is an apocalyptic number.

It is an amenable number.

1063856073948 is an abundant number, since it is smaller than the sum of its proper divisors (1454431110948).

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

1063856073948 is a wasteful number, since it uses less digits than its factorization.

1063856073948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942074 (or 942072 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 60.

The spelling of 1063856073948 in words is "one trillion, sixty-three billion, eight hundred fifty-six million, seventy-three thousand, nine hundred forty-eight".