26159874048 has 460 divisors, whose sum is σ = 97442058912. Its totient is φ = 6794772480.

The previous prime is 26159874029. The next prime is 26159874079. The reversal of 26159874048 is 84047895162.

It is a happy number.

26159874048 is a `hidden beast` number, since 2 + 6 + 1 + 598 + 7 + 4 + 0 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 26159873985 and 26159874003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2378170363 + ... + 2378170373.

Almost surely, 2^26159874048 is an apocalyptic number.

26159874048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26159874048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48721029456).

26159874048 is an abundant number, since it is smaller than the sum of its proper divisors (71282184864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26159874048 is an frugal number, since it uses more digits than its factorization.

26159874048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 26159874048 in words is "twenty-six billion, one hundred fifty-nine million, eight hundred seventy-four thousand, forty-eight".