5097543 has 16 divisors (see below), whose sum is σ = 7485696. Its totient is φ = 3059840.

The previous prime is 5097539. The next prime is 5097551. The reversal of 5097543 is 3457905.

It is a cyclic number.

It is not a de Polignac number, because 5097543 - 2² = 5097539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

5097543 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5097523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3046 + ... + 4412.

It is an arithmetic number, because the mean of its divisors is an integer number (467856).

Almost surely, 2^5097543 is an apocalyptic number.

5097543 is a deficient number, since it is larger than the sum of its proper divisors (2388153).

5097543 is a wasteful number, since it uses less digits than its factorization.

5097543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5097543 is about 2257.7739036493. The cubic root of 5097543 is about 172.1024155695.

The spelling of 5097543 in words is "five million, ninety-seven thousand, five hundred forty-three".