53537044 has 12 divisors (see below), whose sum is σ = 102207168. Its totient is φ = 24335000.

The previous prime is 53537017. The next prime is 53537059. The reversal of 53537044 is 44073535.

It is a junction number, because it is equal to n+sod(n) for n = 53536997 and 53537015.

It is a congruent number.

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, 608332 + ... + 608419.

It is an arithmetic number, because the mean of its divisors is an integer number (8517264).

Almost surely, 2^53537044 is an apocalyptic number.

It is an amenable number.

53537044 is a deficient number, since it is larger than the sum of its proper divisors (48670124).

53537044 is a wasteful number, since it uses less digits than its factorization.

53537044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216766 (or 1216764 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 53537044 is about 7316.9012566796. The cubic root of 53537044 is about 376.8930503617.

The spelling of 53537044 in words is "fifty-three million, five hundred thirty-seven thousand, forty-four".