5645130 has 16 divisors (see below), whose sum is σ = 13548384. Its totient is φ = 1505360.

The previous prime is 5645119. The next prime is 5645137. The reversal of 5645130 is 315465.

It is a self number, because there is not a number n which added to its sum of digits gives 5645130.

It is not an unprimeable number, because it can be changed into a prime (5645137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94056 + ... + 94115.

It is an arithmetic number, because the mean of its divisors is an integer number (846774).

Almost surely, 2^5645130 is an apocalyptic number.

5645130 is an abundant number, since it is smaller than the sum of its proper divisors (7903254).

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

5645130 is a wasteful number, since it uses less digits than its factorization.

5645130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188181.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5645130 is about 2375.9482317593. The cubic root of 5645130 is about 178.0565615814.

It can be divided in two parts, 5645 and 130, that added together give a palindrome (5775).

The spelling of 5645130 in words is "five million, six hundred forty-five thousand, one hundred thirty".