53611336 has 16 divisors (see below), whose sum is σ = 106434540. Its totient is φ = 25228800.

The previous prime is 53611309. The next prime is 53611339. The reversal of 53611336 is 63311635.

It can be written as a sum of positive squares in 2 ways, for example, as 46158436 + 7452900 = 6794^2 + 2730^2 .

It is not an unprimeable number, because it can be changed into a prime (53611339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196965 + ... + 197236.

Almost surely, 2^53611336 is an apocalyptic number.

It is an amenable number.

53611336 is a deficient number, since it is larger than the sum of its proper divisors (52823204).

53611336 is a wasteful number, since it uses less digits than its factorization.

53611336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394224 (or 394220 counting only the distinct ones).

The product of its digits is 4860, while the sum is 28.

The square root of 53611336 is about 7321.9762359625. The cubic root of 53611336 is about 377.0673047638.

The spelling of 53611336 in words is "fifty-three million, six hundred eleven thousand, three hundred thirty-six".