26553116 has 12 divisors (see below), whose sum is σ = 49201488. Its totient is φ = 12495552.

The previous prime is 26553113. The next prime is 26553157. The reversal of 26553116 is 61135562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26553113) 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, 195176 + ... + 195311.

It is an arithmetic number, because the mean of its divisors is an integer number (4100124).

Almost surely, 2^26553116 is an apocalyptic number.

It is an amenable number.

26553116 is a deficient number, since it is larger than the sum of its proper divisors (22648372).

26553116 is a wasteful number, since it uses less digits than its factorization.

26553116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390508 (or 390506 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 26553116 is about 5152.9715698808. The cubic root of 26553116 is about 298.3356576982.

Adding to 26553116 its reverse (61135562), we get a palindrome (87688678).

The spelling of 26553116 in words is "twenty-six million, five hundred fifty-three thousand, one hundred sixteen".