104403544533 has 6 divisors (see below), whose sum is σ = 150805119894. Its totient is φ = 69602363016.

The previous prime is 104403544519. The next prime is 104403544559. The reversal of 104403544533 is 335445304401.

104403544533 is a `hidden beast` number, since 10 + 4 + 40 + 35 + 44 + 533 = 666.

It can be written as a sum of positive squares in only one way, i.e., 103791575889 + 611968644 = 322167^2 + 24738^2 .

It is not a de Polignac number, because 104403544533 - 2¹⁷ = 104403413461 is a prime.

It is a super-2 number, since 2×104403544533² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104403544033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5800196910 + ... + 5800196927.

It is an arithmetic number, because the mean of its divisors is an integer number (25134186649).

Almost surely, 2^104403544533 is an apocalyptic number.

It is an amenable number.

104403544533 is a deficient number, since it is larger than the sum of its proper divisors (46401575361).

104403544533 is a wasteful number, since it uses less digits than its factorization.

104403544533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11600393843 (or 11600393840 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 104403544533 its reverse (335445304401), we get a palindrome (439848848934).

The spelling of 104403544533 in words is "one hundred four billion, four hundred three million, five hundred forty-four thousand, five hundred thirty-three".