5525978 has 8 divisors (see below), whose sum is σ = 8465472. Its totient is φ = 2704156.

The previous prime is 5525953. The next prime is 5525981. The reversal of 5525978 is 8795255.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29300 + ... + 29487.

It is an arithmetic number, because the mean of its divisors is an integer number (1058184).

Almost surely, 2^5525978 is an apocalyptic number.

5525978 is a deficient number, since it is larger than the sum of its proper divisors (2939494).

5525978 is a wasteful number, since it uses less digits than its factorization.

5525978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58836.

The product of its digits is 126000, while the sum is 41.

The square root of 5525978 is about 2350.7398835260. The cubic root of 5525978 is about 176.7948936576.

The spelling of 5525978 in words is "five million, five hundred twenty-five thousand, nine hundred seventy-eight".