26540554514 has 16 divisors (see below), whose sum is σ = 40744765248. Its totient is φ = 12959088912.

The previous prime is 26540554507. The next prime is 26540554541. The reversal of 26540554514 is 41545504562.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447404 + ... + 503240.

It is an arithmetic number, because the mean of its divisors is an integer number (2546547828).

Almost surely, 2^26540554514 is an apocalyptic number.

26540554514 is a deficient number, since it is larger than the sum of its proper divisors (14204210734).

26540554514 is a wasteful number, since it uses less digits than its factorization.

26540554514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61409.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 26540554514 in words is "twenty-six billion, five hundred forty million, five hundred fifty-four thousand, five hundred fourteen".