5665050 has 36 divisors (see below), whose sum is σ = 15221310. Its totient is φ = 1510560.

The previous prime is 5665043. The next prime is 5665069. The reversal of 5665050 is 505665.

5665050 is a `hidden beast` number, since 5 + 6 + 650 + 5 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2852721 + 2812329 = 1689^2 + 1677^2 .

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 17 ways as a sum of consecutive naturals, for example, 5845 + ... + 6744.

Almost surely, 2^5665050 is an apocalyptic number.

5665050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5665050 is an abundant number, since it is smaller than the sum of its proper divisors (9556260).

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

5665050 is a wasteful number, since it uses less digits than its factorization.

5665050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12607 (or 12599 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 5665050 is about 2380.1365507046. The cubic root of 5665050 is about 178.2657520928.

The spelling of 5665050 in words is "five million, six hundred sixty-five thousand, fifty".