104505775457136 has 40 divisors (see below), whose sum is σ = 269974018425984. Its totient is φ = 34835159755200.

The previous prime is 104505775457131. The next prime is 104505775457159. The reversal of 104505775457136 is 631754577505401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 104505775457136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104505775457131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15136461 + ... + 20931411.

Almost surely, 2^{104505775457136} is an apocalyptic number.

104505775457136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104505775457136 is an abundant number, since it is smaller than the sum of its proper divisors (165468242968848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104505775457136 is a wasteful number, since it uses less digits than its factorization.

104505775457136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6170669 (or 6170663 counting only the distinct ones).

The product of its (nonzero) digits is 61740000, while the sum is 60.

The spelling of 104505775457136 in words is "one hundred four trillion, five hundred five billion, seven hundred seventy-five million, four hundred fifty-seven thousand, one hundred thirty-six".