5609977 has 16 divisors (see below), whose sum is σ = 6118912. Its totient is φ = 5132160.

The previous prime is 5609957. The next prime is 5609993. The reversal of 5609977 is 7799065.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5609977 is a prime.

5609977 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5609917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76813 + ... + 76885.

It is an arithmetic number, because the mean of its divisors is an integer number (382432).

Almost surely, 2^5609977 is an apocalyptic number.

It is an amenable number.

5609977 is a deficient number, since it is larger than the sum of its proper divisors (508935).

5609977 is a wasteful number, since it uses less digits than its factorization.

5609977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 5609977 is about 2368.5390011566. The cubic root of 5609977 is about 177.6861975219.

The spelling of 5609977 in words is "five million, six hundred nine thousand, nine hundred seventy-seven".