13554742148 has 6 divisors (see below), whose sum is σ = 23720798766. Its totient is φ = 6777371072.

The previous prime is 13554742133. The next prime is 13554742153. The reversal of 13554742148 is 84124745531.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8897771584 + 4656970564 = 94328^2 + 68242^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13554742099 and 13554742108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694342765 + ... + 1694342772.

It is an arithmetic number, because the mean of its divisors is an integer number (3953466461).

Almost surely, 2^13554742148 is an apocalyptic number.

It is an amenable number.

13554742148 is a deficient number, since it is larger than the sum of its proper divisors (10166056618).

13554742148 is a wasteful number, since it uses less digits than its factorization.

13554742148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388685541 (or 3388685539 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The spelling of 13554742148 in words is "thirteen billion, five hundred fifty-four million, seven hundred forty-two thousand, one hundred forty-eight".