5502778 has 8 divisors (see below), whose sum is σ = 8410068. Its totient is φ = 2699424.

The previous prime is 5502743. The next prime is 5502793. The reversal of 5502778 is 8772055.

It can be written as a sum of positive squares in 2 ways, for example, as 5461569 + 41209 = 2337^2 + 203^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25851 + ... + 26062.

Almost surely, 2^5502778 is an apocalyptic number.

5502778 is a deficient number, since it is larger than the sum of its proper divisors (2907290).

5502778 is a wasteful number, since it uses less digits than its factorization.

5502778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51968.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 5502778 is about 2345.8000767329. The cubic root of 5502778 is about 176.5471308783.

The spelling of 5502778 in words is "five million, five hundred two thousand, seven hundred seventy-eight".