478797975473 has 8 divisors (see below), whose sum is σ = 498134753280. Its totient is φ = 459704427840.

The previous prime is 478797975433. The next prime is 478797975497. The reversal of 478797975473 is 374579797874.

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 478797975473 - 2¹⁴ = 478797959089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 478797975394 and 478797975403.

It is not an unprimeable number, because it can be changed into a prime (478797975433) 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, 60803528 + ... + 60811401.

It is an arithmetic number, because the mean of its divisors is an integer number (62266844160).

Almost surely, 2^478797975473 is an apocalyptic number.

It is an amenable number.

478797975473 is a deficient number, since it is larger than the sum of its proper divisors (19336777807).

478797975473 is a wasteful number, since it uses less digits than its factorization.

478797975473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121615087.

The product of its digits is 2613824640, while the sum is 77.

The spelling of 478797975473 in words is "four hundred seventy-eight billion, seven hundred ninety-seven million, nine hundred seventy-five thousand, four hundred seventy-three".