53677144 has 16 divisors (see below), whose sum is σ = 104115600. Its totient is φ = 25912992.

The previous prime is 53677139. The next prime is 53677163. The reversal of 53677144 is 44177635.

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, 115452 + ... + 115915.

It is an arithmetic number, because the mean of its divisors is an integer number (6507225).

Almost surely, 2^53677144 is an apocalyptic number.

It is an amenable number.

53677144 is a deficient number, since it is larger than the sum of its proper divisors (50438456).

53677144 is a wasteful number, since it uses less digits than its factorization.

53677144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231402 (or 231398 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 53677144 is about 7326.4687264739. The cubic root of 53677144 is about 377.2215252507.

The spelling of 53677144 in words is "fifty-three million, six hundred seventy-seven thousand, one hundred forty-four".