104563661145164 has 96 divisors (see below), whose sum is σ = 200017996738560. Its totient is φ = 47542342192128.

The previous prime is 104563661145157. The next prime is 104563661145179. The reversal of 104563661145164 is 461541166365401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 678348269 + ... + 678502395.

It is an arithmetic number, because the mean of its divisors is an integer number (2083520799360).

Almost surely, 2^{104563661145164} is an apocalyptic number.

It is an amenable number.

104563661145164 is a deficient number, since it is larger than the sum of its proper divisors (95454335593396).

104563661145164 is a wasteful number, since it uses less digits than its factorization.

104563661145164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154959 (or 154957 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 104563661145164 in words is "one hundred four trillion, five hundred sixty-three billion, six hundred sixty-one million, one hundred forty-five thousand, one hundred sixty-four".