5305578 has 16 divisors (see below), whose sum is σ = 10898400. Its totient is φ = 1720656.

The previous prime is 5305577. The next prime is 5305589. The reversal of 5305578 is 8755035.

5305578 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5305577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11728 + ... + 12171.

It is an arithmetic number, because the mean of its divisors is an integer number (681150).

Almost surely, 2^5305578 is an apocalyptic number.

5305578 is an abundant number, since it is smaller than the sum of its proper divisors (5592822).

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

5305578 is a wasteful number, since it uses less digits than its factorization.

5305578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23941.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 5305578 is about 2303.3840322447. The cubic root of 5305578 is about 174.4124842016.

The spelling of 5305578 in words is "five million, three hundred five thousand, five hundred seventy-eight".