104515054417 has 2 divisors, whose sum is σ = 104515054418. Its totient is φ = 104515054416.

The previous prime is 104515054411. The next prime is 104515054421. The reversal of 104515054417 is 714450515401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86878152001 + 17636902416 = 294751^2 + 132804^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104515054417 is a prime.

It is not a weakly prime, because it can be changed into another prime (104515054411) 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 as a sum of consecutive naturals, namely, 52257527208 + 52257527209.

It is an arithmetic number, because the mean of its divisors is an integer number (52257527209).

Almost surely, 2^104515054417 is an apocalyptic number.

It is an amenable number.

104515054417 is a deficient number, since it is larger than the sum of its proper divisors (1).

104515054417 is an equidigital number, since it uses as much as digits as its factorization.

104515054417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56000, while the sum is 37.

Adding to 104515054417 its reverse (714450515401), we get a palindrome (818965569818).

The spelling of 104515054417 in words is "one hundred four billion, five hundred fifteen million, fifty-four thousand, four hundred seventeen".