478585365 has 16 divisors (see below), whose sum is σ = 768507648. Its totient is φ = 254321856.

The previous prime is 478585339. The next prime is 478585423. The reversal of 478585365 is 563585874.

It is a happy number.

It is not a de Polignac number, because 478585365 - 2⁸ = 478585109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53437 + ... + 61746.

It is an arithmetic number, because the mean of its divisors is an integer number (48031728).

Almost surely, 2^478585365 is an apocalyptic number.

It is an amenable number.

478585365 is a deficient number, since it is larger than the sum of its proper divisors (289922283).

478585365 is a wasteful number, since it uses less digits than its factorization.

478585365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115468.

The product of its digits is 4032000, while the sum is 51.

The square root of 478585365 is about 21876.5939990667. The cubic root of 478585365 is about 782.2035895854.

The spelling of 478585365 in words is "four hundred seventy-eight million, five hundred eighty-five thousand, three hundred sixty-five".