116521052 has 12 divisors (see below), whose sum is σ = 203988960. Its totient is φ = 58238496.

The previous prime is 116521051. The next prime is 116521063. The reversal of 116521052 is 250125611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116521051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14333 + ... + 20939.

It is an arithmetic number, because the mean of its divisors is an integer number (16999080).

Almost surely, 2^116521052 is an apocalyptic number.

It is an amenable number.

116521052 is a deficient number, since it is larger than the sum of its proper divisors (87467908).

116521052 is a wasteful number, since it uses less digits than its factorization.

116521052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11020 (or 11018 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 116521052 is about 10794.4917434773. The cubic root of 116521052 is about 488.4290267673.

Adding to 116521052 its reverse (250125611), we get a palindrome (366646663).

The spelling of 116521052 in words is "one hundred sixteen million, five hundred twenty-one thousand, fifty-two".