578577825 has 72 divisors (see below), whose sum is σ = 1190636096. Its totient is φ = 263088000.

The previous prime is 578577817. The next prime is 578577829. The reversal of 578577825 is 528775875.

It is not a de Polignac number, because 578577825 - 2³ = 578577817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (578577829) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 331455 + ... + 333195.

Almost surely, 2^578577825 is an apocalyptic number.

It is an amenable number.

578577825 is an abundant number, since it is smaller than the sum of its proper divisors (612058271).

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

578577825 is a wasteful number, since it uses less digits than its factorization.

578577825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975 (or 1967 counting only the distinct ones).

The product of its digits is 5488000, while the sum is 54.

The square root of 578577825 is about 24053.6447342186. The cubic root of 578577825 is about 833.2729071741.

The spelling of 578577825 in words is "five hundred seventy-eight million, five hundred seventy-seven thousand, eight hundred twenty-five".