53597343 has 16 divisors (see below), whose sum is σ = 73230336. Its totient is φ = 34853280.

The previous prime is 53597339. The next prime is 53597377. The reversal of 53597343 is 34379535.

It is not a de Polignac number, because 53597343 - 2² = 53597339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53597743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64873 + ... + 65693.

It is an arithmetic number, because the mean of its divisors is an integer number (4576896).

Almost surely, 2^53597343 is an apocalyptic number.

53597343 is a deficient number, since it is larger than the sum of its proper divisors (19632993).

53597343 is a wasteful number, since it uses less digits than its factorization.

53597343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334.

The product of its digits is 170100, while the sum is 39.

The square root of 53597343 is about 7321.0206255685. The cubic root of 53597343 is about 377.0344960191.

The spelling of 53597343 in words is "fifty-three million, five hundred ninety-seven thousand, three hundred forty-three".