1355546506456 has 16 divisors (see below), whose sum is σ = 2541955641840. Its totient is φ = 677691668640.

The previous prime is 1355546506397. The next prime is 1355546506471. The reversal of 1355546506456 is 6546056455531.

It is a junction number, because it is equal to n+sod(n) for n = 1355546506397 and 1355546506406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10127431 + ... + 10260406.

It is an arithmetic number, because the mean of its divisors is an integer number (158872227615).

Almost surely, 2^{1355546506456} is an apocalyptic number.

It is an amenable number.

1355546506456 is a deficient number, since it is larger than the sum of its proper divisors (1186409135384).

1355546506456 is a wasteful number, since it uses less digits than its factorization.

1355546506456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20396154 (or 20396150 counting only the distinct ones).

The product of its (nonzero) digits is 32400000, while the sum is 55.

The spelling of 1355546506456 in words is "one trillion, three hundred fifty-five billion, five hundred forty-six million, five hundred six thousand, four hundred fifty-six".