5651339 has 4 divisors (see below), whose sum is σ = 5680224. Its totient is φ = 5622456.

The previous prime is 5651333. The next prime is 5651369. The reversal of 5651339 is 9331565.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5651339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5651333) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14147 + ... + 14540.

It is an arithmetic number, because the mean of its divisors is an integer number (1420056).

Almost surely, 2^5651339 is an apocalyptic number.

5651339 is a deficient number, since it is larger than the sum of its proper divisors (28885).

5651339 is a wasteful number, since it uses less digits than its factorization.

5651339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28884.

The product of its digits is 12150, while the sum is 32.

The square root of 5651339 is about 2377.2545088820. The cubic root of 5651339 is about 178.1218183078.

The spelling of 5651339 in words is "five million, six hundred fifty-one thousand, three hundred thirty-nine".