104455535533 has 4 divisors (see below), whose sum is σ = 106426394748. Its totient is φ = 102484676320.

The previous prime is 104455535521. The next prime is 104455535537. The reversal of 104455535533 is 335535554401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49355954244 + 55099581289 = 222162^2 + 234733^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104455535533 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 104455535533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104455535537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 985429528 + ... + 985429633.

It is an arithmetic number, because the mean of its divisors is an integer number (26606598687).

Almost surely, 2^104455535533 is an apocalyptic number.

It is an amenable number.

104455535533 is a deficient number, since it is larger than the sum of its proper divisors (1970859215).

104455535533 is an equidigital number, since it uses as much as digits as its factorization.

104455535533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970859214.

The product of its (nonzero) digits is 1350000, while the sum is 43.

The spelling of 104455535533 in words is "one hundred four billion, four hundred fifty-five million, five hundred thirty-five thousand, five hundred thirty-three".