5575645 has 12 divisors (see below), whose sum is σ = 7063740. Its totient is φ = 4224384.

The previous prime is 5575639. The next prime is 5575651. The reversal of 5575645 is 5465755.

It is an interprime number because it is at equal distance from previous prime (5575639) and next prime (5575651).

It can be written as a sum of positive squares in 2 ways, for example, as 3755844 + 1819801 = 1938^2 + 1349^2 .

It is not a de Polignac number, because 5575645 - 2⁵ = 5575613 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261 + ... + 3349.

It is an arithmetic number, because the mean of its divisors is an integer number (588645).

Almost surely, 2^5575645 is an apocalyptic number.

It is an amenable number.

5575645 is a deficient number, since it is larger than the sum of its proper divisors (1488095).

5575645 is a wasteful number, since it uses less digits than its factorization.

5575645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132 (or 3113 counting only the distinct ones).

The product of its digits is 105000, while the sum is 37.

The square root of 5575645 is about 2361.2803730180. The cubic root of 5575645 is about 177.3229869247.

The spelling of 5575645 in words is "five million, five hundred seventy-five thousand, six hundred forty-five".