26096605920 has 1152 divisors, whose sum is σ = 120464547840. Its totient is φ = 5173217280.

The previous prime is 26096605919. The next prime is 26096605921. The reversal of 26096605920 is 2950669062.

It is an interprime number because it is at equal distance from previous prime (26096605919) and next prime (26096605921).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26096605921) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 68856291 + ... + 68856669.

It is an arithmetic number, because the mean of its divisors is an integer number (104569920).

Almost surely, 2^26096605920 is an apocalyptic number.

26096605920 is a gapful number since it is divisible by the number (20) 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 26096605920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60232273920).

26096605920 is an abundant number, since it is smaller than the sum of its proper divisors (94367941920).

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

26096605920 is a wasteful number, since it uses less digits than its factorization.

26096605920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 26096605920 in words is "twenty-six billion, ninety-six million, six hundred five thousand, nine hundred twenty".