104552542093 has 2 divisors, whose sum is σ = 104552542094. Its totient is φ = 104552542092.

The previous prime is 104552542063. The next prime is 104552542103. The reversal of 104552542093 is 390245255401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99743535684 + 4809006409 = 315822^2 + 69347^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104552542093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104552542063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52276271046 + 52276271047.

It is an arithmetic number, because the mean of its divisors is an integer number (52276271047).

Almost surely, 2^104552542093 is an apocalyptic number.

It is an amenable number.

104552542093 is a deficient number, since it is larger than the sum of its proper divisors (1).

104552542093 is an equidigital number, since it uses as much as digits as its factorization.

104552542093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 40.

Adding to 104552542093 its reverse (390245255401), we get a palindrome (494797797494).

The spelling of 104552542093 in words is "one hundred four billion, five hundred fifty-two million, five hundred forty-two thousand, ninety-three".