478225913594 has 64 divisors (see below), whose sum is σ = 915719454720. Its totient is φ = 183961368000.

The previous prime is 478225913587. The next prime is 478225913597. The reversal of 478225913594 is 495319522874.

It is not an unprimeable number, because it can be changed into a prime (478225913597) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1251002 + ... + 1587909.

It is an arithmetic number, because the mean of its divisors is an integer number (14308116480).

Almost surely, 2^478225913594 is an apocalyptic number.

478225913594 is a deficient number, since it is larger than the sum of its proper divisors (437493541126).

478225913594 is a wasteful number, since it uses less digits than its factorization.

478225913594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838987.

The product of its digits is 21772800, while the sum is 59.

The spelling of 478225913594 in words is "four hundred seventy-eight billion, two hundred twenty-five million, nine hundred thirteen thousand, five hundred ninety-four".