53500324 has 6 divisors (see below), whose sum is σ = 93625574. Its totient is φ = 26750160.

The previous prime is 53500319. The next prime is 53500339. The reversal of 53500324 is 42300535.

It can be written as a sum of positive squares in only one way, i.e., 50836900 + 2663424 = 7130^2 + 1632^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53500295 and 53500304.

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 as a sum of consecutive naturals, namely, 6687537 + ... + 6687544.

Almost surely, 2^53500324 is an apocalyptic number.

It is an amenable number.

53500324 is a deficient number, since it is larger than the sum of its proper divisors (40125250).

53500324 is a wasteful number, since it uses less digits than its factorization.

53500324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13375085 (or 13375083 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 53500324 is about 7314.3915673144. The cubic root of 53500324 is about 376.8068628234.

Adding to 53500324 its reverse (42300535), we get a palindrome (95800859).

It can be divided in two parts, 53500 and 324, that added together give a square (53824 = 232²).

The spelling of 53500324 in words is "fifty-three million, five hundred thousand, three hundred twenty-four".