578696055 has 32 divisors (see below), whose sum is σ = 1059609600. Its totient is φ = 264191232.

The previous prime is 578696051. The next prime is 578696057. The reversal of 578696055 is 550696875.

It is not a de Polignac number, because 578696055 - 2² = 578696051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 578695989 and 578696007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578696051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84811 + ... + 91379.

It is an arithmetic number, because the mean of its divisors is an integer number (33112800).

Almost surely, 2^578696055 is an apocalyptic number.

578696055 is a deficient number, since it is larger than the sum of its proper divisors (480913545).

578696055 is a wasteful number, since it uses less digits than its factorization.

578696055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7423.

The product of its (nonzero) digits is 2268000, while the sum is 51.

The square root of 578696055 is about 24056.1022403880. The cubic root of 578696055 is about 833.3296619394.

The spelling of 578696055 in words is "five hundred seventy-eight million, six hundred ninety-six thousand, fifty-five".