26104315873 has 8 divisors (see below), whose sum is σ = 26367022440. Its totient is φ = 25841692800.

The previous prime is 26104315849. The next prime is 26104315879. The reversal of 26104315873 is 37851340162.

It can be written as a sum of positive squares in 4 ways, for example, as 7044580624 + 19059735249 = 83932^2 + 138057^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26104315873 - 2¹³ = 26104307681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26104315879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749461 + ... + 783517.

It is an arithmetic number, because the mean of its divisors is an integer number (3295877805).

Almost surely, 2^26104315873 is an apocalyptic number.

It is an amenable number.

26104315873 is a deficient number, since it is larger than the sum of its proper divisors (262706567).

26104315873 is a wasteful number, since it uses less digits than its factorization.

26104315873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41747.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 26104315873 in words is "twenty-six billion, one hundred four million, three hundred fifteen thousand, eight hundred seventy-three".