5655378 has 32 divisors (see below), whose sum is σ = 11943936. Its totient is φ = 1781648.

The previous prime is 5655367. The next prime is 5655379. The reversal of 5655378 is 8735565.

It is not an unprimeable number, because it can be changed into a prime (5655379) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14575 + ... + 14957.

It is an arithmetic number, because the mean of its divisors is an integer number (373248).

Almost surely, 2^5655378 is an apocalyptic number.

5655378 is an abundant number, since it is smaller than the sum of its proper divisors (6288558).

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

5655378 is a wasteful number, since it uses less digits than its factorization.

5655378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518.

The product of its digits is 126000, while the sum is 39.

The square root of 5655378 is about 2378.1038665290. The cubic root of 5655378 is about 178.1642426312.

The spelling of 5655378 in words is "five million, six hundred fifty-five thousand, three hundred seventy-eight".