104506501089 has 16 divisors (see below), whose sum is σ = 139889985984. Its totient is φ = 69397536000.

The previous prime is 104506501081. The next prime is 104506501157. The reversal of 104506501089 is 980105605401.

It is not a de Polignac number, because 104506501089 - 2³ = 104506501081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104506501081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733309 + ... + 864149.

It is an arithmetic number, because the mean of its divisors is an integer number (8743124124).

Almost surely, 2^104506501089 is an apocalyptic number.

It is an amenable number.

104506501089 is a deficient number, since it is larger than the sum of its proper divisors (35383484895).

104506501089 is a wasteful number, since it uses less digits than its factorization.

104506501089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131888.

The product of its (nonzero) digits is 43200, while the sum is 39.

The spelling of 104506501089 in words is "one hundred four billion, five hundred six million, five hundred one thousand, eighty-nine".