478610052 has 24 divisors (see below), whose sum is σ = 1124256000. Its totient is φ = 158465376.

The previous prime is 478610051. The next prime is 478610131. The reversal of 478610052 is 250016874.

It is a junction number, because it is equal to n+sod(n) for n = 478609995 and 478610022.

It is not an unprimeable number, because it can be changed into a prime (478610051) 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, 132052 + ... + 135627.

It is an arithmetic number, because the mean of its divisors is an integer number (46844000).

Almost surely, 2^478610052 is an apocalyptic number.

It is an amenable number.

478610052 is an abundant number, since it is smaller than the sum of its proper divisors (645645948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

478610052 is a wasteful number, since it uses less digits than its factorization.

478610052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267835 (or 267833 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 478610052 is about 21877.1582249615. The cubic root of 478610052 is about 782.2170388948.

The spelling of 478610052 in words is "four hundred seventy-eight million, six hundred ten thousand, fifty-two".