2063345753556 has 36 divisors (see below), whose sum is σ = 5490188995200. Its totient is φ = 651582869328.

The previous prime is 2063345753543. The next prime is 2063345753563. The reversal of 2063345753556 is 6553575433602.

2063345753556 is a `hidden beast` number, since 2 + 0 + 6 + 3 + 3 + 4 + 57 + 535 + 56 = 666.

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

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 11 ways as a sum of consecutive naturals, for example, 1508292996 + ... + 1508294363.

Almost surely, 2^{2063345753556} is an apocalyptic number.

It is an amenable number.

2063345753556 is an abundant number, since it is smaller than the sum of its proper divisors (3426843241644).

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

2063345753556 is a wasteful number, since it uses less digits than its factorization.

2063345753556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016587388 (or 3016587383 counting only the distinct ones).

The product of its (nonzero) digits is 34020000, while the sum is 54.

The spelling of 2063345753556 in words is "two trillion, sixty-three billion, three hundred forty-five million, seven hundred fifty-three thousand, five hundred fifty-six".