163500612244535 has 8 divisors (see below), whose sum is σ = 196256049272016. Its totient is φ = 130763613409920.

The previous prime is 163500612244483. The next prime is 163500612244559. The reversal of 163500612244535 is 535442216005361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 163500612244535 - 2¹⁶ = 163500612178999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 163500612244535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4609528706 + ... + 4609564175.

It is an arithmetic number, because the mean of its divisors is an integer number (24532006159002).

Almost surely, 2^{163500612244535} is an apocalyptic number.

163500612244535 is a deficient number, since it is larger than the sum of its proper divisors (32755437027481).

163500612244535 is an equidigital number, since it uses as much as digits as its factorization.

163500612244535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9219096433.

The product of its (nonzero) digits is 2592000, while the sum is 47.

Adding to 163500612244535 its reverse (535442216005361), we get a palindrome (698942828249896).

The spelling of 163500612244535 in words is "one hundred sixty-three trillion, five hundred billion, six hundred twelve million, two hundred forty-four thousand, five hundred thirty-five".