104533882489 has 27 divisors (see below), whose sum is σ = 109571267727. Its totient is φ = 99726482016.

The previous prime is 104533882483. The next prime is 104533882513. The reversal of 104533882489 is 984288335401.

The square root of 104533882489 is 323317.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 59338524025 + 45195358464 = 243595^2 + 212592^2 .

It is not a de Polignac number, because 104533882489 - 2⁵ = 104533882457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104533882483) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1014892012 + ... + 1014892114.

It is an arithmetic number, because the mean of its divisors is an integer number (4058195101).

Almost surely, 2^104533882489 is an apocalyptic number.

104533882489 is the 323317-th square number.

104533882489 is the 161659-th centered octagonal number.

It is an amenable number.

104533882489 is a deficient number, since it is larger than the sum of its proper divisors (5037385238).

104533882489 is an frugal number, since it uses more digits than its factorization.

104533882489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 104533882489 in words is "one hundred four billion, five hundred thirty-three million, eight hundred eighty-two thousand, four hundred eighty-nine".