477348000056 has 64 divisors (see below), whose sum is σ = 967918809600. Its totient is φ = 220020248448.

The previous prime is 477348000047. The next prime is 477348000061. The reversal of 477348000056 is 650000843774.

It is a super-2 number, since 2×477348000056² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 477347999980 and 477348000016.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2837021 + ... + 3000563.

It is an arithmetic number, because the mean of its divisors is an integer number (15123731400).

Almost surely, 2^477348000056 is an apocalyptic number.

477348000056 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

477348000056 is an abundant number, since it is smaller than the sum of its proper divisors (490570809544).

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

477348000056 is a wasteful number, since it uses less digits than its factorization.

With its successor (477348000057) it forms an eRAP, since the sums of their prime factors are consecutive (164148 and 164149).

477348000056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164148 (or 164144 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 477348000056 in words is "four hundred seventy-seven billion, three hundred forty-eight million, fifty-six", and thus it is an aban number.