563794099665120 has 192 divisors, whose sum is σ = 1997640823510080. Its totient is φ = 150345093150720.

The previous prime is 563794099665107. The next prime is 563794099665131. The reversal of 563794099665120 is 21566990497365.

563794099665120 is a `hidden beast` number, since 5 + 6 + 3 + 7 + 9 + 40 + 9 + 9 + 66 + 512 + 0 = 666.

It is a super-2 number, since 2×563794099665120² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805254361 + ... + 805954200.

It is an arithmetic number, because the mean of its divisors is an integer number (10404379289115).

Almost surely, 2^{563794099665120} is an apocalyptic number.

It is an amenable number.

563794099665120 is an abundant number, since it is smaller than the sum of its proper divisors (1433846723844960).

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

563794099665120 is an equidigital number, since it uses as much as digits as its factorization.

563794099665120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611208597 (or 1611208571 counting only the distinct ones).

The product of its (nonzero) digits is 661348800, while the sum is 72.

The spelling of 563794099665120 in words is "five hundred sixty-three trillion, seven hundred ninety-four billion, ninety-nine million, six hundred sixty-five thousand, one hundred twenty".