8476478055 has 12 divisors (see below), whose sum is σ = 14692562040. Its totient is φ = 4520788272.

The previous prime is 8476478053. The next prime is 8476478057. The reversal of 8476478055 is 5508746748.

8476478055 is a `hidden beast` number, since 8 + 476 + 47 + 80 + 55 = 666.

It is an interprime number because it is at equal distance from previous prime (8476478053) and next prime (8476478057).

It is not a de Polignac number, because 8476478055 - 2¹ = 8476478053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8476477992 and 8476478010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8476478053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94183045 + ... + 94183134.

It is an arithmetic number, because the mean of its divisors is an integer number (1224380170).

Almost surely, 2^8476478055 is an apocalyptic number.

8476478055 is a deficient number, since it is larger than the sum of its proper divisors (6216083985).

8476478055 is a wasteful number, since it uses less digits than its factorization.

8476478055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188366190 (or 188366187 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The square root of 8476478055 is about 92067.7905404491. The cubic root of 8476478055 is about 2038.9432928364.

The spelling of 8476478055 in words is "eight billion, four hundred seventy-six million, four hundred seventy-eight thousand, fifty-five".