26455004411 has 4 divisors (see below), whose sum is σ = 28860004824. Its totient is φ = 24050004000.

The previous prime is 26455004383. The next prime is 26455004491. The reversal of 26455004411 is 11440055462.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 26455004411 - 2¹⁸ = 26454742267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26455004491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202500190 + ... + 1202500211.

It is an arithmetic number, because the mean of its divisors is an integer number (7215001206).

Almost surely, 2^26455004411 is an apocalyptic number.

26455004411 is a deficient number, since it is larger than the sum of its proper divisors (2405000413).

26455004411 is a wasteful number, since it uses less digits than its factorization.

26455004411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405000412.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 26455004411 its reverse (11440055462), we get a palindrome (37895059873).

The spelling of 26455004411 in words is "twenty-six billion, four hundred fifty-five million, four thousand, four hundred eleven".