26425115321355 has 96 divisors (see below), whose sum is σ = 50845535006400. Its totient is φ = 13014099431424.

The previous prime is 26425115321333. The next prime is 26425115321377. The reversal of 26425115321355 is 55312351152462.

26425115321355 is a `hidden beast` number, since 2 + 6 + 4 + 2 + 51 + 1 + 532 + 13 + 55 = 666.

It is an interprime number because it is at equal distance from previous prime (26425115321333) and next prime (26425115321377).

It is not a de Polignac number, because 26425115321355 - 2⁶ = 26425115321291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 26425115321355.

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 95 ways as a sum of consecutive naturals, for example, 4321890 + ... + 8457479.

It is an arithmetic number, because the mean of its divisors is an integer number (529640989650).

Almost surely, 2^{26425115321355} is an apocalyptic number.

26425115321355 is a deficient number, since it is larger than the sum of its proper divisors (24420419685045).

26425115321355 is a wasteful number, since it uses less digits than its factorization.

26425115321355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12779470 (or 12779447 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 45.

The spelling of 26425115321355 in words is "twenty-six trillion, four hundred twenty-five billion, one hundred fifteen million, three hundred twenty-one thousand, three hundred fifty-five".