53545124 has 6 divisors (see below), whose sum is σ = 93703974. Its totient is φ = 26772560.

The previous prime is 53545123. The next prime is 53545133. The reversal of 53545124 is 42154535.

It can be written as a sum of positive squares in only one way, i.e., 52852900 + 692224 = 7270^2 + 832^2 .

It is not an unprimeable number, because it can be changed into a prime (53545123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6693137 + ... + 6693144.

It is an arithmetic number, because the mean of its divisors is an integer number (15617329).

Almost surely, 2^53545124 is an apocalyptic number.

It is an amenable number.

53545124 is a deficient number, since it is larger than the sum of its proper divisors (40158850).

53545124 is a wasteful number, since it uses less digits than its factorization.

53545124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13386285 (or 13386283 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 53545124 is about 7317.4533821542. The cubic root of 53545124 is about 376.9120100853.

Adding to 53545124 its reverse (42154535), we get a palindrome (95699659).

The spelling of 53545124 in words is "fifty-three million, five hundred forty-five thousand, one hundred twenty-four".