116775427573 has 4 divisors (see below), whose sum is σ = 133457631520. Its totient is φ = 100093223628.

The previous prime is 116775427541. The next prime is 116775427609. The reversal of 116775427573 is 375724577611.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 116775427573 - 2⁵ = 116775427541 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 (116775427513) 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, 8341101963 + ... + 8341101976.

It is an arithmetic number, because the mean of its divisors is an integer number (33364407880).

Almost surely, 2^116775427573 is an apocalyptic number.

It is an amenable number.

116775427573 is a deficient number, since it is larger than the sum of its proper divisors (16682203947).

116775427573 is an equidigital number, since it uses as much as digits as its factorization.

116775427573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16682203946.

The product of its digits is 8643600, while the sum is 55.

The spelling of 116775427573 in words is "one hundred sixteen billion, seven hundred seventy-five million, four hundred twenty-seven thousand, five hundred seventy-three".