477766652 has 12 divisors (see below), whose sum is σ = 912100056. Its totient is φ = 217166640.

The previous prime is 477766651. The next prime is 477766669. The reversal of 477766652 is 256667774.

It is a self number, because there is not a number n which added to its sum of digits gives 477766652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477766651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5429123 + ... + 5429210.

It is an arithmetic number, because the mean of its divisors is an integer number (76008338).

Almost surely, 2^477766652 is an apocalyptic number.

It is an amenable number.

477766652 is a deficient number, since it is larger than the sum of its proper divisors (434333404).

477766652 is a wasteful number, since it uses less digits than its factorization.

477766652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10858348 (or 10858346 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 50.

The square root of 477766652 is about 21857.8739130776. The cubic root of 477766652 is about 781.7572980646.

The spelling of 477766652 in words is "four hundred seventy-seven million, seven hundred sixty-six thousand, six hundred fifty-two".