104545516178 has 4 divisors (see below), whose sum is σ = 156818274270. Its totient is φ = 52272758088.

The previous prime is 104545516147. The next prime is 104545516237. The reversal of 104545516178 is 871615545401.

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

It can be written as a sum of positive squares in only one way, i.e., 61706037649 + 42839478529 = 248407^2 + 206977^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26136379043 + ... + 26136379046.

Almost surely, 2^104545516178 is an apocalyptic number.

104545516178 is a deficient number, since it is larger than the sum of its proper divisors (52272758092).

104545516178 is an equidigital number, since it uses as much as digits as its factorization.

104545516178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52272758091.

The product of its (nonzero) digits is 672000, while the sum is 47.

The spelling of 104545516178 in words is "one hundred four billion, five hundred forty-five million, five hundred sixteen thousand, one hundred seventy-eight".