478513167 has 8 divisors (see below), whose sum is σ = 696019200. Its totient is φ = 290007960.

The previous prime is 478513153. The next prime is 478513169. The reversal of 478513167 is 761315874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 478513167 - 2⁸ = 478512911 is a prime.

It is a super-3 number, since 3×478513167³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478513169) 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, 7250167 + ... + 7250232.

It is an arithmetic number, because the mean of its divisors is an integer number (87002400).

Almost surely, 2^478513167 is an apocalyptic number.

478513167 is a deficient number, since it is larger than the sum of its proper divisors (217506033).

478513167 is a wasteful number, since it uses less digits than its factorization.

478513167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14500413.

The product of its digits is 141120, while the sum is 42.

The square root of 478513167 is about 21874.9438170707. The cubic root of 478513167 is about 782.1642539524.

The spelling of 478513167 in words is "four hundred seventy-eight million, five hundred thirteen thousand, one hundred sixty-seven".