116613533 has 4 divisors (see below), whose sum is σ = 119094720. Its totient is φ = 114132348.

The previous prime is 116613527. The next prime is 116613547. The reversal of 116613533 is 335316611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 335316611 = 7 ⋅47902373.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116613533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116613496 and 116613505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116613503) 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, 1240523 + ... + 1240616.

It is an arithmetic number, because the mean of its divisors is an integer number (29773680).

Almost surely, 2^116613533 is an apocalyptic number.

It is an amenable number.

116613533 is a deficient number, since it is larger than the sum of its proper divisors (2481187).

116613533 is an equidigital number, since it uses as much as digits as its factorization.

116613533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481186.

The product of its digits is 4860, while the sum is 29.

The square root of 116613533 is about 10798.7746064079. The cubic root of 116613533 is about 488.5582121776.

The spelling of 116613533 in words is "one hundred sixteen million, six hundred thirteen thousand, five hundred thirty-three".