478211878601 has 8 divisors (see below), whose sum is σ = 488078315520. Its totient is φ = 468440769888.

The previous prime is 478211878531. The next prime is 478211878603. The reversal of 478211878601 is 106878112874.

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 478211878601 - 2¹⁴ = 478211862217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (478211878603) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23821916 + ... + 23841981.

It is an arithmetic number, because the mean of its divisors is an integer number (61009789440).

Almost surely, 2^478211878601 is an apocalyptic number.

It is an amenable number.

478211878601 is a deficient number, since it is larger than the sum of its proper divisors (9866436919).

478211878601 is a wasteful number, since it uses less digits than its factorization.

478211878601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47664103.

The product of its (nonzero) digits is 1204224, while the sum is 53.

The spelling of 478211878601 in words is "four hundred seventy-eight billion, two hundred eleven million, eight hundred seventy-eight thousand, six hundred one".