53727436 has 12 divisors (see below), whose sum is σ = 107454928. Its totient is φ = 23026032.

The previous prime is 53727353. The next prime is 53727437. The reversal of 53727436 is 63472735.

53727436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

53727436 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 53727395 and 53727404.

It is not an unprimeable number, because it can be changed into a prime (53727437) by changing a digit.

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, 959391 + ... + 959446.

Almost surely, 2^53727436 is an apocalyptic number.

It is an amenable number.

53727436 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53727436 is a wasteful number, since it uses less digits than its factorization.

53727436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918848 (or 1918846 counting only the distinct ones).

The product of its digits is 105840, while the sum is 37.

The square root of 53727436 is about 7329.9001357454. The cubic root of 53727436 is about 377.3392991714.

The spelling of 53727436 in words is "fifty-three million, seven hundred twenty-seven thousand, four hundred thirty-six".