26531051411 has 8 divisors (see below), whose sum is σ = 28110173904. Its totient is φ = 24953981440.

The previous prime is 26531051401. The next prime is 26531051419. The reversal of 26531051411 is 11415013562.

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 26531051411 - 2³⁰ = 25457309587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26531051419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486470 + ... + 538251.

It is an arithmetic number, because the mean of its divisors is an integer number (3513771738).

Almost surely, 2^26531051411 is an apocalyptic number.

26531051411 is a deficient number, since it is larger than the sum of its proper divisors (1579122493).

26531051411 is a wasteful number, since it uses less digits than its factorization.

26531051411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026261.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 26531051411 its reverse (11415013562), we get a palindrome (37946064973).

The spelling of 26531051411 in words is "twenty-six billion, five hundred thirty-one million, fifty-one thousand, four hundred eleven".