477348000057 has 24 divisors (see below), whose sum is σ = 730100052864. Its totient is φ = 299496714624.

The previous prime is 477348000047. The next prime is 477348000061. The reversal of 477348000057 is 750000843774.

It is not a de Polignac number, because 477348000057 - 2²⁰ = 477346951481 is a prime.

It is a super-2 number, since 2×477348000057² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 477347999976 and 477348000021.

It is not an unprimeable number, because it can be changed into a prime (477348000037) 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, 3286188 + ... + 3428370.

It is an arithmetic number, because the mean of its divisors is an integer number (30420835536).

Almost surely, 2^477348000057 is an apocalyptic number.

It is an amenable number.

477348000057 is a deficient number, since it is larger than the sum of its proper divisors (252752052807).

477348000057 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (477348000056) it forms an eRAP, since the sums of their prime factors are consecutive (164148 and 164149).

477348000057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164149 (or 164146 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The spelling of 477348000057 in words is "four hundred seventy-seven billion, three hundred forty-eight million, fifty-seven", and thus it is an aban number.