53386006 has 4 divisors (see below), whose sum is σ = 80079012. Its totient is φ = 26693002.

The previous prime is 53385989. The next prime is 53386019. The reversal of 53386006 is 60068335.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13346500 + ... + 13346503.

It is an arithmetic number, because the mean of its divisors is an integer number (20019753).

Almost surely, 2^53386006 is an apocalyptic number.

53386006 is a deficient number, since it is larger than the sum of its proper divisors (26693006).

53386006 is a wasteful number, since it uses less digits than its factorization.

53386006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26693005.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 53386006 is about 7306.5727944092. The cubic root of 53386006 is about 376.5382879734.

It can be divided in two parts, 5338 and 6006, that multiplied together give a triangular number (32060028 = T₈₀₀₇).

The spelling of 53386006 in words is "fifty-three million, three hundred eighty-six thousand, six".