7325543 has 2 divisors, whose sum is σ = 7325544. Its totient is φ = 7325542.

The previous prime is 7325533. The next prime is 7325557. The reversal of 7325543 is 3455237.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7325543 - 2¹⁶ = 7260007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7325503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3662771 + 3662772.

It is an arithmetic number, because the mean of its divisors is an integer number (3662772).

Almost surely, 2^7325543 is an apocalyptic number.

7325543 is a deficient number, since it is larger than the sum of its proper divisors (1).

7325543 is an equidigital number, since it uses as much as digits as its factorization.

7325543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 29.

The square root of 7325543 is about 2706.5740337186. The cubic root of 7325543 is about 194.2137351021.

The spelling of 7325543 in words is "seven million, three hundred twenty-five thousand, five hundred forty-three".