108541445577 has 8 divisors (see below), whose sum is σ = 144723551616. Its totient is φ = 72360151632.

The previous prime is 108541445569. The next prime is 108541445581. The reversal of 108541445577 is 775544145801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108541445577 - 2³ = 108541445569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108541445527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259143 + ... + 533139.

It is an arithmetic number, because the mean of its divisors is an integer number (18090443952).

Almost surely, 2^108541445577 is an apocalyptic number.

It is an amenable number.

108541445577 is a deficient number, since it is larger than the sum of its proper divisors (36182106039).

108541445577 is a wasteful number, since it uses less digits than its factorization.

108541445577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406047.

The product of its (nonzero) digits is 3136000, while the sum is 51.

The spelling of 108541445577 in words is "one hundred eight billion, five hundred forty-one million, four hundred forty-five thousand, five hundred seventy-seven".