5357643 has 8 divisors (see below), whose sum is σ = 7454208. Its totient is φ = 3416424.

The previous prime is 5357641. The next prime is 5357657. The reversal of 5357643 is 3467535.

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

It is not a de Polignac number, because 5357643 - 2¹ = 5357641 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5357641) 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, 38755 + ... + 38892.

It is an arithmetic number, because the mean of its divisors is an integer number (931776).

Almost surely, 2^5357643 is an apocalyptic number.

5357643 is a deficient number, since it is larger than the sum of its proper divisors (2096565).

5357643 is a wasteful number, since it uses less digits than its factorization.

5357643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77673.

The product of its digits is 37800, while the sum is 33.

The square root of 5357643 is about 2314.6582901154. The cubic root of 5357643 is about 174.9811462682.

The spelling of 5357643 in words is "five million, three hundred fifty-seven thousand, six hundred forty-three".