53386562 has 8 divisors (see below), whose sum is σ = 84790476. Its totient is φ = 25123072.

The previous prime is 53386559. The next prime is 53386577. The reversal of 53386562 is 26568335.

It is a happy number.

53386562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 51566761 + 1819801 = 7181^2 + 1349^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 785063 + ... + 785130.

Almost surely, 2^53386562 is an apocalyptic number.

53386562 is a deficient number, since it is larger than the sum of its proper divisors (31403914).

53386562 is a wasteful number, since it uses less digits than its factorization.

53386562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570212.

The product of its digits is 129600, while the sum is 38.

The square root of 53386562 is about 7306.6108422442. The cubic root of 53386562 is about 376.5395951484.

The spelling of 53386562 in words is "fifty-three million, three hundred eighty-six thousand, five hundred sixty-two".