11553761048 has 8 divisors (see below), whose sum is σ = 21663301980. Its totient is φ = 5776880520.

The previous prime is 11553761003. The next prime is 11553761111. The reversal of 11553761048 is 84016735511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11553760996 and 11553761014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722110058 + ... + 722110073.

Almost surely, 2^11553761048 is an apocalyptic number.

It is an amenable number.

11553761048 is a deficient number, since it is larger than the sum of its proper divisors (10109540932).

11553761048 is a wasteful number, since it uses less digits than its factorization.

11553761048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444220137 (or 1444220133 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 11553761048 in words is "eleven billion, five hundred fifty-three million, seven hundred sixty-one thousand, forty-eight".