478616923627 has 8 divisors (see below), whose sum is σ = 488517966000. Its totient is φ = 468816399744.

The previous prime is 478616923579. The next prime is 478616923667. The reversal of 478616923627 is 726329616874.

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 478616923627 - 2¹⁵ = 478616890859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (478616923667) 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, 25120002 + ... + 25139047.

It is an arithmetic number, because the mean of its divisors is an integer number (61064745750).

Almost surely, 2^478616923627 is an apocalyptic number.

478616923627 is a deficient number, since it is larger than the sum of its proper divisors (9901042373).

478616923627 is a wasteful number, since it uses less digits than its factorization.

478616923627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50259245.

The product of its digits is 36578304, while the sum is 61.

The spelling of 478616923627 in words is "four hundred seventy-eight billion, six hundred sixteen million, nine hundred twenty-three thousand, six hundred twenty-seven".