26604655454135 has 8 divisors (see below), whose sum is σ = 34827912594576. Its totient is φ = 19348840330240.

The previous prime is 26604655454131. The next prime is 26604655454303. The reversal of 26604655454135 is 53145455640662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26604655454135 - 2² = 26604655454131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26604655454131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241860504074 + ... + 241860504183.

It is an arithmetic number, because the mean of its divisors is an integer number (4353489074322).

Almost surely, 2^{26604655454135} is an apocalyptic number.

26604655454135 is a deficient number, since it is larger than the sum of its proper divisors (8223257140441).

26604655454135 is a wasteful number, since it uses less digits than its factorization.

26604655454135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483721008273.

The product of its (nonzero) digits is 51840000, while the sum is 56.

The spelling of 26604655454135 in words is "twenty-six trillion, six hundred four billion, six hundred fifty-five million, four hundred fifty-four thousand, one hundred thirty-five".