147056904505 has 8 divisors (see below), whose sum is σ = 201678040512. Its totient is φ = 100839020208.

The previous prime is 147056904481. The next prime is 147056904509. The reversal of 147056904505 is 505409650741.

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

It is a cyclic number.

It is not a de Polignac number, because 147056904505 - 2²⁵ = 147023350073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147056904509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2100812887 + ... + 2100812956.

It is an arithmetic number, because the mean of its divisors is an integer number (25209755064).

Almost surely, 2^147056904505 is an apocalyptic number.

It is an amenable number.

147056904505 is a deficient number, since it is larger than the sum of its proper divisors (54621136007).

147056904505 is an equidigital number, since it uses as much as digits as its factorization.

147056904505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201625855.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 147056904505 in words is "one hundred forty-seven billion, fifty-six million, nine hundred four thousand, five hundred five".