26545031104 has 28 divisors (see below), whose sum is σ = 52714172448. Its totient is φ = 13262720000.

The previous prime is 26545031063. The next prime is 26545031171. The reversal of 26545031104 is 40113054562.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65272 + ... + 239479.

It is an arithmetic number, because the mean of its divisors is an integer number (1882649016).

Almost surely, 2^26545031104 is an apocalyptic number.

It is an amenable number.

26545031104 is a deficient number, since it is larger than the sum of its proper divisors (26169141344).

26545031104 is a wasteful number, since it uses less digits than its factorization.

26545031104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306124 (or 306114 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 26545031104 its reverse (40113054562), we get a palindrome (66658085666).

The spelling of 26545031104 in words is "twenty-six billion, five hundred forty-five million, thirty-one thousand, one hundred four".