116138026682525 has 6 divisors (see below), whose sum is σ = 144011153086362. Its totient is φ = 92910421346000.

The previous prime is 116138026682521. The next prime is 116138026682539. The reversal of 116138026682525 is 525286620831611.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 22493639620516 + 93644387062009 = 4742746^2 + 9677003^2 .

It is not a de Polignac number, because 116138026682525 - 2² = 116138026682521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116138026682521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2322760533626 + ... + 2322760533675.

It is an arithmetic number, because the mean of its divisors is an integer number (24001858847727).

Almost surely, 2^{116138026682525} is an apocalyptic number.

It is an amenable number.

116138026682525 is a deficient number, since it is larger than the sum of its proper divisors (27873126403837).

116138026682525 is an equidigital number, since it uses as much as digits as its factorization.

116138026682525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645521067311 (or 4645521067306 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 56.

The spelling of 116138026682525 in words is "one hundred sixteen trillion, one hundred thirty-eight billion, twenty-six million, six hundred eighty-two thousand, five hundred twenty-five".