13553486748 has 36 divisors (see below), whose sum is σ = 35441591640. Its totient is φ = 4362041376.

The previous prime is 13553486741. The next prime is 13553486783. The reversal of 13553486748 is 84768435531.

13553486748 is a `hidden beast` number, since 1 + 3 + 5 + 534 + 8 + 67 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 13553486694 and 13553486703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13553486741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6490090 + ... + 6492177.

Almost surely, 2^13553486748 is an apocalyptic number.

13553486748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13553486748 is an abundant number, since it is smaller than the sum of its proper divisors (21888104892).

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

13553486748 is a wasteful number, since it uses less digits than its factorization.

13553486748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12982306 (or 12982301 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The spelling of 13553486748 in words is "thirteen billion, five hundred fifty-three million, four hundred eighty-six thousand, seven hundred forty-eight".