104438533 has 2 divisors, whose sum is σ = 104438534. Its totient is φ = 104438532.

The previous prime is 104438513. The next prime is 104438617. The reversal of 104438533 is 335834401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91814724 + 12623809 = 9582^2 + 3553^2 .

It is a cyclic number.

It is not a de Polignac number, because 104438533 - 2¹³ = 104430341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104438495 and 104438504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104438513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52219266 + 52219267.

It is an arithmetic number, because the mean of its divisors is an integer number (52219267).

Almost surely, 2^104438533 is an apocalyptic number.

It is an amenable number.

104438533 is a deficient number, since it is larger than the sum of its proper divisors (1).

104438533 is an equidigital number, since it uses as much as digits as its factorization.

104438533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 104438533 is about 10219.5172586576. The cubic root of 104438533 is about 470.9269964671.

The spelling of 104438533 in words is "one hundred four million, four hundred thirty-eight thousand, five hundred thirty-three".