116523374535 has 24 divisors (see below), whose sum is σ = 201997439280. Its totient is φ = 62138541312.

The previous prime is 116523374531. The next prime is 116523374537. The reversal of 116523374535 is 535473325611.

116523374535 is a `hidden beast` number, since 1 + 1 + 6 + 523 + 3 + 74 + 53 + 5 = 666.

It is not a de Polignac number, because 116523374535 - 2² = 116523374531 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116523374531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250047 + ... + 543663.

It is an arithmetic number, because the mean of its divisors is an integer number (8416559970).

Almost surely, 2^116523374535 is an apocalyptic number.

116523374535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116523374535 is a deficient number, since it is larger than the sum of its proper divisors (85474064745).

116523374535 is a wasteful number, since it uses less digits than its factorization.

116523374535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302447 (or 302444 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 45.

The spelling of 116523374535 in words is "one hundred sixteen billion, five hundred twenty-three million, three hundred seventy-four thousand, five hundred thirty-five".