5315578 has 8 divisors (see below), whose sum is σ = 7986240. Its totient is φ = 2653500.

The previous prime is 5315561. The next prime is 5315581. The reversal of 5315578 is 8755135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268 + ... + 3271.

It is an arithmetic number, because the mean of its divisors is an integer number (998280).

Almost surely, 2^5315578 is an apocalyptic number.

5315578 is a deficient number, since it is larger than the sum of its proper divisors (2670662).

5315578 is a wasteful number, since it uses less digits than its factorization.

5315578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292.

The product of its digits is 21000, while the sum is 34.

The square root of 5315578 is about 2305.5537295843. The cubic root of 5315578 is about 174.5219934895.

The spelling of 5315578 in words is "five million, three hundred fifteen thousand, five hundred seventy-eight".