1355534009548 has 12 divisors (see below), whose sum is σ = 2372192958240. Its totient is φ = 677764592912.

The previous prime is 1355534009521. The next prime is 1355534009569. The reversal of 1355534009548 is 8459004355531.

It is a junction number, because it is equal to n+sod(n) for n = 1355534009495 and 1355534009504.

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, 1403373 + ... + 2163451.

It is an arithmetic number, because the mean of its divisors is an integer number (197682746520).

Almost surely, 2^{1355534009548} is an apocalyptic number.

It is an amenable number.

1355534009548 is a deficient number, since it is larger than the sum of its proper divisors (1016658948692).

1355534009548 is a wasteful number, since it uses less digits than its factorization.

1355534009548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205936 (or 1205934 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 52.

The spelling of 1355534009548 in words is "one trillion, three hundred fifty-five billion, five hundred thirty-four million, nine thousand, five hundred forty-eight".