104752180065 has 160 divisors (see below), whose sum is σ = 202636321920. Its totient is φ = 45921447936.

The previous prime is 104752180009. The next prime is 104752180067. The reversal of 104752180065 is 560081257401.

It is not a de Polignac number, because 104752180065 - 2⁸ = 104752179809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (104752180067) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 138377667 + ... + 138378423.

It is an arithmetic number, because the mean of its divisors is an integer number (1266477012).

Almost surely, 2^104752180065 is an apocalyptic number.

104752180065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104752180065 is a deficient number, since it is larger than the sum of its proper divisors (97884141855).

104752180065 is an equidigital number, since it uses as much as digits as its factorization.

104752180065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 104752180065 in words is "one hundred four billion, seven hundred fifty-two million, one hundred eighty thousand, sixty-five".