53582244 has 24 divisors (see below), whose sum is σ = 128075808. Its totient is φ = 17424960.

The previous prime is 53582239. The next prime is 53582267. The reversal of 53582244 is 44228535.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53962 + ... + 54945.

It is an arithmetic number, because the mean of its divisors is an integer number (5336492).

Almost surely, 2^53582244 is an apocalyptic number.

It is an amenable number.

53582244 is an abundant number, since it is smaller than the sum of its proper divisors (74493564).

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

53582244 is a wasteful number, since it uses less digits than its factorization.

53582244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108955 (or 108953 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 53582244 is about 7319.9893442545. The cubic root of 53582244 is about 376.9990876810. Note that the first 3 decimals are identical.

The spelling of 53582244 in words is "fifty-three million, five hundred eighty-two thousand, two hundred forty-four".