53544396 has 12 divisors (see below), whose sum is σ = 124936952. Its totient is φ = 17848128.

The previous prime is 53544371. The next prime is 53544419. The reversal of 53544396 is 69344535.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×53544396³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2231005 + ... + 2231028.

Almost surely, 2^53544396 is an apocalyptic number.

It is an amenable number.

53544396 is an abundant number, since it is smaller than the sum of its proper divisors (71392556).

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

53544396 is a wasteful number, since it uses less digits than its factorization.

53544396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4462040 (or 4462038 counting only the distinct ones).

The product of its digits is 194400, while the sum is 39.

The square root of 53544396 is about 7317.4036379033. The cubic root of 53544396 is about 376.9103019111.

The spelling of 53544396 in words is "fifty-three million, five hundred forty-four thousand, three hundred ninety-six".