26150874680 has 192 divisors, whose sum is σ = 69816673440. Its totient is φ = 8788082688.

The previous prime is 26150874649. The next prime is 26150874703. The reversal of 26150874680 is 8647805162.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27613967 + ... + 27614913.

Almost surely, 2^26150874680 is an apocalyptic number.

26150874680 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 26150874680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34908336720).

26150874680 is an abundant number, since it is smaller than the sum of its proper divisors (43665798760).

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

26150874680 is a wasteful number, since it uses less digits than its factorization.

26150874680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238 (or 1227 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 26150874680 in words is "twenty-six billion, one hundred fifty million, eight hundred seventy-four thousand, six hundred eighty".