53482752 has 108 divisors (see below), whose sum is σ = 156243360. Its totient is φ = 17593344.

The previous prime is 53482747. The next prime is 53482769. The reversal of 53482752 is 25728435.

It is a super-2 number, since 2×53482752² = 5720809522987008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320173 + ... + 320339.

Almost surely, 2^53482752 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 53482752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78121680).

53482752 is an abundant number, since it is smaller than the sum of its proper divisors (102760608).

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

53482752 is a wasteful number, since it uses less digits than its factorization.

53482752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 311 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 53482752 is about 7313.1902751125. The cubic root of 53482752 is about 376.7656046606.

It can be divided in two parts, 5348 and 2752, that added together give a square (8100 = 90²).

The spelling of 53482752 in words is "fifty-three million, four hundred eighty-two thousand, seven hundred fifty-two".