477223274880 has 192 divisors, whose sum is σ = 1797722007120. Its totient is φ = 115690475520.

The previous prime is 477223274867. The next prime is 477223274887. The reversal of 477223274880 is 88472322774.

477223274880 is a `hidden beast` number, since 4 + 77 + 223 + 274 + 8 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477223274887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3702607 + ... + 3829326.

Almost surely, 2^477223274880 is an apocalyptic number.

477223274880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

477223274880 is an abundant number, since it is smaller than the sum of its proper divisors (1320498732240).

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

477223274880 is a wasteful number, since it uses less digits than its factorization.

477223274880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7531969 (or 7531954 counting only the distinct ones).

The product of its (nonzero) digits is 8429568, while the sum is 54.

The spelling of 477223274880 in words is "four hundred seventy-seven billion, two hundred twenty-three million, two hundred seventy-four thousand, eight hundred eighty".