53193386 has 8 divisors (see below), whose sum is σ = 80800320. Its totient is φ = 26259948.

The previous prime is 53193379. The next prime is 53193409. The reversal of 53193386 is 68339135.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168176 + ... + 168491.

It is an arithmetic number, because the mean of its divisors is an integer number (10100040).

Almost surely, 2^53193386 is an apocalyptic number.

53193386 is a deficient number, since it is larger than the sum of its proper divisors (27606934).

53193386 is a wasteful number, since it uses less digits than its factorization.

53193386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336748.

The product of its digits is 58320, while the sum is 38.

The square root of 53193386 is about 7293.3796007064. The cubic root of 53193386 is about 376.0848844493.

The spelling of 53193386 in words is "fifty-three million, one hundred ninety-three thousand, three hundred eighty-six".