53959224 has 96 divisors (see below), whose sum is σ = 157142160. Its totient is φ = 15375360.

The previous prime is 53959223. The next prime is 53959229. The reversal of 53959224 is 42295935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53959223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48822 + ... + 49914.

Almost surely, 2^53959224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53959224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78571080).

53959224 is an abundant number, since it is smaller than the sum of its proper divisors (103182936).

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

53959224 is a wasteful number, since it uses less digits than its factorization.

53959224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1126 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 53959224 is about 7345.6942490142. The cubic root of 53959224 is about 377.8811529734.

The spelling of 53959224 in words is "fifty-three million, nine hundred fifty-nine thousand, two hundred twenty-four".