536422521663 has 12 divisors (see below), whose sum is σ = 885522893008. Its totient is φ = 306527155200.

The previous prime is 536422521653. The next prime is 536422521697. The reversal of 536422521663 is 366125224635.

536422521663 is a `hidden beast` number, since 5 + 3 + 6 + 422 + 5 + 216 + 6 + 3 = 666.

It is not a de Polignac number, because 536422521663 - 2⁴ = 536422521647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536422521623) by changing a digit.

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, 4257321538 + ... + 4257321663.

Almost surely, 2^536422521663 is an apocalyptic number.

536422521663 is a deficient number, since it is larger than the sum of its proper divisors (349100371345).

536422521663 is a wasteful number, since it uses less digits than its factorization.

536422521663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8514643214 (or 8514643211 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

The spelling of 536422521663 in words is "five hundred thirty-six billion, four hundred twenty-two million, five hundred twenty-one thousand, six hundred sixty-three".