1080787548 has 12 divisors (see below), whose sum is σ = 2521837640. Its totient is φ = 360262512.

The previous prime is 1080787537. The next prime is 1080787577. The reversal of 1080787548 is 8457870801.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1080787497 and 1080787506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45032803 + ... + 45032826.

Almost surely, 2^1080787548 is an apocalyptic number.

It is an amenable number.

1080787548 is an abundant number, since it is smaller than the sum of its proper divisors (1441050092).

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

1080787548 is a wasteful number, since it uses less digits than its factorization.

1080787548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90065636 (or 90065634 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 48.

The square root of 1080787548 is about 32875.3334279669. Note that the first 3 decimals coincide. The cubic root of 1080787548 is about 1026.2348941041.

The spelling of 1080787548 in words is "one billion, eighty million, seven hundred eighty-seven thousand, five hundred forty-eight".