53522982 has 24 divisors (see below), whose sum is σ = 116139504. Its totient is φ = 17814384.

The previous prime is 53522947. The next prime is 53522983. The reversal of 53522982 is 28922535.

53522982 is a `hidden beast` number, since 53 + 522 + 9 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53522983) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 13008 + ... + 16620.

It is an arithmetic number, because the mean of its divisors is an integer number (4839146).

Almost surely, 2^53522982 is an apocalyptic number.

53522982 is an abundant number, since it is smaller than the sum of its proper divisors (62616522).

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

53522982 is a wasteful number, since it uses less digits than its factorization.

53522982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444 (or 4441 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 53522982 is about 7315.9402676621. The cubic root of 53522982 is about 376.8600493232.

The spelling of 53522982 in words is "fifty-three million, five hundred twenty-two thousand, nine hundred eighty-two".