5637545 has 8 divisors (see below), whose sum is σ = 6796224. Its totient is φ = 4489264.

The previous prime is 5637521. The next prime is 5637563. The reversal of 5637545 is 5457365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5637545 - 2⁶ = 5637481 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349 + ... + 3618.

It is an arithmetic number, because the mean of its divisors is an integer number (849528).

Almost surely, 2^5637545 is an apocalyptic number.

It is an amenable number.

5637545 is a deficient number, since it is larger than the sum of its proper divisors (1158679).

5637545 is a wasteful number, since it uses less digits than its factorization.

5637545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5199.

The product of its digits is 63000, while the sum is 35.

The square root of 5637545 is about 2374.3514904074. The cubic root of 5637545 is about 177.9767781009.

The spelling of 5637545 in words is "five million, six hundred thirty-seven thousand, five hundred forty-five".