53357343 has 16 divisors (see below), whose sum is σ = 76747776. Its totient is φ = 32778720.

The previous prime is 53357341. The next prime is 53357363. The reversal of 53357343 is 34375335.

It is not a de Polignac number, because 53357343 - 2¹ = 53357341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53357341) 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, 39546 + ... + 40872.

It is an arithmetic number, because the mean of its divisors is an integer number (4796736).

Almost surely, 2^53357343 is an apocalyptic number.

53357343 is a deficient number, since it is larger than the sum of its proper divisors (23390433).

53357343 is a wasteful number, since it uses less digits than its factorization.

53357343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374.

The product of its digits is 56700, while the sum is 33.

The square root of 53357343 is about 7304.6110779425. The cubic root of 53357343 is about 376.4708879818.

The spelling of 53357343 in words is "fifty-three million, three hundred fifty-seven thousand, three hundred forty-three".