477348552 has 160 divisors (see below), whose sum is σ = 1422669600. Its totient is φ = 149112576.

The previous prime is 477348517. The next prime is 477348569. The reversal of 477348552 is 255843774.

It is a junction number, because it is equal to n+sod(n) for n = 477348498 and 477348507.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1686603 + ... + 1686885.

It is an arithmetic number, because the mean of its divisors is an integer number (8891685).

Almost surely, 2^477348552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477348552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (711334800).

477348552 is an abundant number, since it is smaller than the sum of its proper divisors (945321048).

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

477348552 is a wasteful number, since it uses less digits than its factorization.

477348552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 444 counting only the distinct ones).

The product of its digits is 940800, while the sum is 45.

The square root of 477348552 is about 21848.3077605567. The cubic root of 477348552 is about 781.5291894152.

The spelling of 477348552 in words is "four hundred seventy-seven million, three hundred forty-eight thousand, five hundred fifty-two".