5633251 has 8 divisors (see below), whose sum is σ = 6085184. Its totient is φ = 5184000.

The previous prime is 5633249. The next prime is 5633269. The reversal of 5633251 is 1523365.

It is a happy number.

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

It is a 9-Lehmer number, since φ(5633251) divides (5633251-1)⁹.

It is a cyclic number.

It is not a de Polignac number, because 5633251 - 2¹ = 5633249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5633231) 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, 7126 + ... + 7876.

It is an arithmetic number, because the mean of its divisors is an integer number (760648).

Almost surely, 2^5633251 is an apocalyptic number.

5633251 is a deficient number, since it is larger than the sum of its proper divisors (451933).

5633251 is a wasteful number, since it uses less digits than its factorization.

5633251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341.

The product of its digits is 2700, while the sum is 25.

The square root of 5633251 is about 2373.4470712447. The cubic root of 5633251 is about 177.9315795615.

The spelling of 5633251 in words is "five million, six hundred thirty-three thousand, two hundred fifty-one".