53262343 has 8 divisors (see below), whose sum is σ = 56555712. Its totient is φ = 49986816.

The previous prime is 53262331. The next prime is 53262347. The reversal of 53262343 is 34326235.

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

It is a cyclic number.

It is not a de Polignac number, because 53262343 - 2⁵ = 53262311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53262347) 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, 1971 + ... + 10507.

It is an arithmetic number, because the mean of its divisors is an integer number (7069464).

Almost surely, 2^53262343 is an apocalyptic number.

53262343 is a deficient number, since it is larger than the sum of its proper divisors (3293369).

53262343 is a wasteful number, since it uses less digits than its factorization.

53262343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8921.

The product of its digits is 12960, while the sum is 28.

The square root of 53262343 is about 7298.1054390849. The cubic root of 53262343 is about 376.2473262430.

Adding to 53262343 its reverse (34326235), we get a palindrome (87588578).

The spelling of 53262343 in words is "fifty-three million, two hundred sixty-two thousand, three hundred forty-three".