536605392897 has 40 divisors (see below), whose sum is σ = 916186862976. Its totient is φ = 306605720448.

The previous prime is 536605392857. The next prime is 536605392907. The reversal of 536605392897 is 798293506635.

536605392897 is a `hidden beast` number, since 5 + 3 + 6 + 6 + 0 + 539 + 2 + 8 + 97 = 666.

It is not a de Polignac number, because 536605392897 - 2¹² = 536605388801 is a prime.

It is a super-2 number, since 2×536605392897² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (536605392857) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8145033 + ... + 8210649.

Almost surely, 2^536605392897 is an apocalyptic number.

It is an amenable number.

536605392897 is a deficient number, since it is larger than the sum of its proper divisors (379581470079).

536605392897 is a wasteful number, since it uses less digits than its factorization.

536605392897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80059 (or 80050 counting only the distinct ones).

The product of its (nonzero) digits is 73483200, while the sum is 63.

The spelling of 536605392897 in words is "five hundred thirty-six billion, six hundred five million, three hundred ninety-two thousand, eight hundred ninety-seven".