536563161506 has 16 divisors (see below), whose sum is σ = 816047568000. Its totient is φ = 264571167168.

The previous prime is 536563161493. The next prime is 536563161509. The reversal of 536563161506 is 605161365635.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (536563161509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5920286 + ... + 6010233.

It is an arithmetic number, because the mean of its divisors is an integer number (51002973000).

Almost surely, 2^536563161506 is an apocalyptic number.

536563161506 is a deficient number, since it is larger than the sum of its proper divisors (279484406494).

536563161506 is a wasteful number, since it uses less digits than its factorization.

536563161506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11930833.

The product of its (nonzero) digits is 1458000, while the sum is 47.

The spelling of 536563161506 in words is "five hundred thirty-six billion, five hundred sixty-three million, one hundred sixty-one thousand, five hundred six".