26506125713716 has 36 divisors (see below), whose sum is σ = 51020108088516. Its totient is φ = 12040168814080.

The previous prime is 26506125713713. The next prime is 26506125713779. The reversal of 26506125713716 is 61731752160562.

It can be written as a sum of positive squares in 2 ways, for example, as 25236456488100 + 1269669225616 = 5023590^2 + 1126796^2 .

It is a super-4 number, since 4×26506125713716⁴ (a number of 55 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26506125713713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17617885 + ... + 19063108.

It is an arithmetic number, because the mean of its divisors is an integer number (1417225224681).

Almost surely, 2^{26506125713716} is an apocalyptic number.

It is an amenable number.

26506125713716 is a deficient number, since it is larger than the sum of its proper divisors (24513982374800).

26506125713716 is a wasteful number, since it uses less digits than its factorization.

26506125713716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36682512 (or 36682499 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 26506125713716 in words is "twenty-six trillion, five hundred six billion, one hundred twenty-five million, seven hundred thirteen thousand, seven hundred sixteen".