26152473473220 has 48 divisors (see below), whose sum is σ = 73230109364160. Its totient is φ = 6973689722496.

The previous prime is 26152473473141. The next prime is 26152473473227. The reversal of 26152473473220 is 2237437425162.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 26152473473220.

It is not an unprimeable number, because it can be changed into a prime (26152473473227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8081862 + ... + 10845341.

It is an arithmetic number, because the mean of its divisors is an integer number (1525627278420).

Almost surely, 2^{26152473473220} is an apocalyptic number.

26152473473220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26152473473220 is an abundant number, since it is smaller than the sum of its proper divisors (47077635890940).

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

26152473473220 is a wasteful number, since it uses less digits than its factorization.

26152473473220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18950244 (or 18950242 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 26152473473220 in words is "twenty-six trillion, one hundred fifty-two billion, four hundred seventy-three million, four hundred seventy-three thousand, two hundred twenty".