20532295368 has 180 divisors, whose sum is σ = 62417684835. Its totient is φ = 6303038976.

The previous prime is 20532295327. The next prime is 20532295369. The reversal of 20532295368 is 86359223502.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

20532295368 is a `hidden beast` number, since 2 + 0 + 532 + 2 + 9 + 53 + 68 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 49533444 + 20482761924 = 7038^2 + 143118^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=101322.

It is not an unprimeable number, because it can be changed into a prime (20532295369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 47418480 + ... + 47418912.

Almost surely, 2^20532295368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20532295368

20532295368 is an abundant number, since it is smaller than the sum of its proper divisors (41885389467).

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

20532295368 is an equidigital number, since it uses as much as digits as its factorization.

20532295368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 20532295368 in words is "twenty billion, five hundred thirty-two million, two hundred ninety-five thousand, three hundred sixty-eight".