26113245555 has 32 divisors (see below), whose sum is σ = 44023852800. Its totient is φ = 13180966272.

The previous prime is 26113245527. The next prime is 26113245577. The reversal of 26113245555 is 55554231162.

It is not a de Polignac number, because 26113245555 - 2⁶ = 26113245491 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245457 + ... + 335373.

It is an arithmetic number, because the mean of its divisors is an integer number (1375745400).

Almost surely, 2^26113245555 is an apocalyptic number.

26113245555 is a deficient number, since it is larger than the sum of its proper divisors (17910607245).

26113245555 is a wasteful number, since it uses less digits than its factorization.

26113245555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90963.

The product of its digits is 180000, while the sum is 39.

The spelling of 26113245555 in words is "twenty-six billion, one hundred thirteen million, two hundred forty-five thousand, five hundred fifty-five".