5459778 has 16 divisors (see below), whose sum is σ = 12132960. Its totient is φ = 1819908.

The previous prime is 5459761. The next prime is 5459789. The reversal of 5459778 is 8779545.

5459778 is a `hidden beast` number, since 54 + 597 + 7 + 8 = 666.

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 7 ways as a sum of consecutive naturals, for example, 50500 + ... + 50607.

It is an arithmetic number, because the mean of its divisors is an integer number (758310).

Almost surely, 2^5459778 is an apocalyptic number.

5459778 is an abundant number, since it is smaller than the sum of its proper divisors (6673182).

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

5459778 is a wasteful number, since it uses less digits than its factorization.

5459778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101118 (or 101112 counting only the distinct ones).

The product of its digits is 352800, while the sum is 45.

The square root of 5459778 is about 2336.6167850120. The cubic root of 5459778 is about 176.0860675806.

The spelling of 5459778 in words is "five million, four hundred fifty-nine thousand, seven hundred seventy-eight".