116523258385 has 16 divisors (see below), whose sum is σ = 143934927696. Its totient is φ = 90516860928.

The previous prime is 116523258353. The next prime is 116523258407. The reversal of 116523258385 is 583852325611.

It can be written as a sum of positive squares in 8 ways, for example, as 354079489 + 116169178896 = 18817^2 + 340836^2 .

It is a cyclic number.

It is not a de Polignac number, because 116523258385 - 2⁵ = 116523258353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2240844 + ... + 2292253.

It is an arithmetic number, because the mean of its divisors is an integer number (8995932981).

Almost surely, 2^116523258385 is an apocalyptic number.

It is an amenable number.

116523258385 is a deficient number, since it is larger than the sum of its proper divisors (27411669311).

116523258385 is an equidigital number, since it uses as much as digits as its factorization.

116523258385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4533252.

The product of its digits is 1728000, while the sum is 49.

The spelling of 116523258385 in words is "one hundred sixteen billion, five hundred twenty-three million, two hundred fifty-eight thousand, three hundred eighty-five".