108540577763 has 4 divisors (see below), whose sum is σ = 108721178328. Its totient is φ = 108359977200.

The previous prime is 108540577759. The next prime is 108540577793. The reversal of 108540577763 is 367775045801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108540577763 - 2² = 108540577759 is a prime.

It is a super-2 number, since 2×108540577763² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108540577793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90299381 + ... + 90300582.

It is an arithmetic number, because the mean of its divisors is an integer number (27180294582).

Almost surely, 2^108540577763 is an apocalyptic number.

108540577763 is a deficient number, since it is larger than the sum of its proper divisors (180600565).

108540577763 is an equidigital number, since it uses as much as digits as its factorization.

108540577763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180600564.

The product of its (nonzero) digits is 4939200, while the sum is 53.

The spelling of 108540577763 in words is "one hundred eight billion, five hundred forty million, five hundred seventy-seven thousand, seven hundred sixty-three".