536412123643 has 16 divisors (see below), whose sum is σ = 598091489280. Its totient is φ = 476993361600.

The previous prime is 536412123623. The next prime is 536412123671. The reversal of 536412123643 is 346321214635.

It is a cyclic number.

It is not a de Polignac number, because 536412123643 - 2²¹ = 536410026491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 536412123596 and 536412123605.

It is not an unprimeable number, because it can be changed into a prime (536412123623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2604858 + ... + 2803231.

It is an arithmetic number, because the mean of its divisors is an integer number (37380718080).

Almost surely, 2^536412123643 is an apocalyptic number.

536412123643 is a deficient number, since it is larger than the sum of its proper divisors (61679365637).

536412123643 is a wasteful number, since it uses less digits than its factorization.

536412123643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5408298.

The product of its digits is 311040, while the sum is 40.

The spelling of 536412123643 in words is "five hundred thirty-six billion, four hundred twelve million, one hundred twenty-three thousand, six hundred forty-three".