53251324 has 12 divisors (see below), whose sum is σ = 106502704. Its totient is φ = 22821984.

The previous prime is 53251321. The next prime is 53251339. The reversal of 53251324 is 42315235.

53251324 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53251321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950889 + ... + 950944.

Almost surely, 2^53251324 is an apocalyptic number.

It is an amenable number.

53251324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53251324 is a wasteful number, since it uses less digits than its factorization.

53251324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901844 (or 1901842 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 53251324 is about 7297.3504780845. The cubic root of 53251324 is about 376.2213782343.

Adding to 53251324 its reverse (42315235), we get a palindrome (95566559).

The spelling of 53251324 in words is "fifty-three million, two hundred fifty-one thousand, three hundred twenty-four".