26122545345052 has 48 divisors (see below), whose sum is σ = 49639609603584. Its totient is φ = 11956601592000.

The previous prime is 26122545345011. The next prime is 26122545345059. The reversal of 26122545345052 is 25054354522162.

It is a junction number, because it is equal to n+sod(n) for n = 26122545344993 and 26122545345011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26122545345059) 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 15 ways as a sum of consecutive naturals, for example, 9023977 + ... + 11561887.

It is an arithmetic number, because the mean of its divisors is an integer number (1034158533408).

Almost surely, 2^{26122545345052} is an apocalyptic number.

It is an amenable number.

26122545345052 is a deficient number, since it is larger than the sum of its proper divisors (23517064258532).

26122545345052 is a wasteful number, since it uses less digits than its factorization.

26122545345052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539570 (or 2539568 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 26122545345052 in words is "twenty-six trillion, one hundred twenty-two billion, five hundred forty-five million, three hundred forty-five thousand, fifty-two".