53262393 has 8 divisors (see below), whose sum is σ = 71077248. Its totient is φ = 35477904.

The previous prime is 53262367. The next prime is 53262397. The reversal of 53262393 is 39326235.

53262393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 53262393 - 2⁵ = 53262361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53262397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3121 + ... + 10782.

It is an arithmetic number, because the mean of its divisors is an integer number (8884656).

Almost surely, 2^53262393 is an apocalyptic number.

It is an amenable number.

53262393 is a deficient number, since it is larger than the sum of its proper divisors (17814855).

53262393 is a wasteful number, since it uses less digits than its factorization.

53262393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15183.

The product of its digits is 29160, while the sum is 33.

The square root of 53262393 is about 7298.1088646306. The cubic root of 53262393 is about 376.2474439770.

The spelling of 53262393 in words is "fifty-three million, two hundred sixty-two thousand, three hundred ninety-three".