26553155202255 has 192 divisors, whose sum is σ = 50000200556544. Its totient is φ = 11981308416000.

The previous prime is 26553155202247. The next prime is 26553155202271. The reversal of 26553155202255 is 55220255135562.

It is not a de Polignac number, because 26553155202255 - 2³ = 26553155202247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2577220434 + ... + 2577230736.

It is an arithmetic number, because the mean of its divisors is an integer number (260417711232).

Almost surely, 2^{26553155202255} is an apocalyptic number.

26553155202255 is a deficient number, since it is larger than the sum of its proper divisors (23447045354289).

26553155202255 is a wasteful number, since it uses less digits than its factorization.

26553155202255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11278 (or 11267 counting only the distinct ones).

The product of its (nonzero) digits is 4500000, while the sum is 48.

The spelling of 26553155202255 in words is "twenty-six trillion, five hundred fifty-three billion, one hundred fifty-five million, two hundred two thousand, two hundred fifty-five".