477168078652 has 6 divisors (see below), whose sum is σ = 835044137648. Its totient is φ = 238584039324.

The previous prime is 477168078649. The next prime is 477168078697. The reversal of 477168078652 is 256870861774.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59646009828 + ... + 59646009835.

Almost surely, 2^477168078652 is an apocalyptic number.

It is an amenable number.

477168078652 is a deficient number, since it is larger than the sum of its proper divisors (357876058996).

477168078652 is a wasteful number, since it uses less digits than its factorization.

477168078652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119292019667 (or 119292019665 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 61.

The spelling of 477168078652 in words is "four hundred seventy-seven billion, one hundred sixty-eight million, seventy-eight thousand, six hundred fifty-two".