104403540526 has 16 divisors (see below), whose sum is σ = 161669531520. Its totient is φ = 50513955840.

The previous prime is 104403540499. The next prime is 104403540539. The reversal of 104403540526 is 625045304401.

It is a super-3 number, since 3×104403540526³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104403540491 and 104403540500.

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, 851290 + ... + 966178.

It is an arithmetic number, because the mean of its divisors is an integer number (10104345720).

Almost surely, 2^104403540526 is an apocalyptic number.

104403540526 is a deficient number, since it is larger than the sum of its proper divisors (57265990994).

104403540526 is a wasteful number, since it uses less digits than its factorization.

104403540526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129579.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 104403540526 its reverse (625045304401), we get a palindrome (729448844927).

The spelling of 104403540526 in words is "one hundred four billion, four hundred three million, five hundred forty thousand, five hundred twenty-six".