56553445026363 has 8 divisors (see below), whose sum is σ = 77442555351568. Its totient is φ = 36683315692704.

The previous prime is 56553445026341. The next prime is 56553445026389. The reversal of 56553445026363 is 36362054435565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56553445026363 - 2¹⁰ = 56553445025339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56553445026563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254745247756 + ... + 254745247977.

It is an arithmetic number, because the mean of its divisors is an integer number (9680319418946).

Almost surely, 2^{56553445026363} is an apocalyptic number.

56553445026363 is a deficient number, since it is larger than the sum of its proper divisors (20889110325205).

56553445026363 is a wasteful number, since it uses less digits than its factorization.

56553445026363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509490495773.

The product of its (nonzero) digits is 116640000, while the sum is 57.

The spelling of 56553445026363 in words is "fifty-six trillion, five hundred fifty-three billion, four hundred forty-five million, twenty-six thousand, three hundred sixty-three".