104550201515 has 16 divisors (see below), whose sum is σ = 135284476320. Its totient is φ = 77305409280.

The previous prime is 104550201499. The next prime is 104550201517. The reversal of 104550201515 is 515102055401.

It is not a de Polignac number, because 104550201515 - 2⁴ = 104550201499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104550201517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13417184 + ... + 13424973.

It is an arithmetic number, because the mean of its divisors is an integer number (8455279770).

Almost surely, 2^104550201515 is an apocalyptic number.

104550201515 is a deficient number, since it is larger than the sum of its proper divisors (30734274805).

104550201515 is a wasteful number, since it uses less digits than its factorization.

104550201515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26842222.

The product of its (nonzero) digits is 5000, while the sum is 29.

Adding to 104550201515 its reverse (515102055401), we get a palindrome (619652256916).

The spelling of 104550201515 in words is "one hundred four billion, five hundred fifty million, two hundred one thousand, five hundred fifteen".