104565186451856 has 40 divisors (see below), whose sum is σ = 218510359858560. Its totient is φ = 48187621754496.

The previous prime is 104565186451823. The next prime is 104565186451879. The reversal of 104565186451856 is 658154681565401.

It is a super-2 number, since 2×104565186451856² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104565186451792 and 104565186451801.

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, 381287240 + ... + 381561383.

It is an arithmetic number, because the mean of its divisors is an integer number (5462758996464).

Almost surely, 2^{104565186451856} is an apocalyptic number.

104565186451856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104565186451856 is an abundant number, since it is smaller than the sum of its proper divisors (113945173406704).

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

104565186451856 is a wasteful number, since it uses less digits than its factorization.

104565186451856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762849303 (or 762849297 counting only the distinct ones).

The product of its (nonzero) digits is 138240000, while the sum is 65.

The spelling of 104565186451856 in words is "one hundred four trillion, five hundred sixty-five billion, one hundred eighty-six million, four hundred fifty-one thousand, eight hundred fifty-six".