53861362 has 16 divisors (see below), whose sum is σ = 81708120. Its totient is φ = 26627328.

The previous prime is 53861351. The next prime is 53861407. The reversal of 53861362 is 26316835.

It can be written as a sum of positive squares in 4 ways, for example, as 43678881 + 10182481 = 6609^2 + 3191^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105564 + ... + 106072.

Almost surely, 2^53861362 is an apocalyptic number.

53861362 is a deficient number, since it is larger than the sum of its proper divisors (27846758).

53861362 is a wasteful number, since it uses less digits than its factorization.

53861362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005.

The product of its digits is 25920, while the sum is 34.

The square root of 53861362 is about 7339.0300449038. The cubic root of 53861362 is about 377.6525693546.

The spelling of 53861362 in words is "fifty-three million, eight hundred sixty-one thousand, three hundred sixty-two".