52995072 has 88 divisors (see below), whose sum is σ = 152231296. Its totient is φ = 16293888.

The previous prime is 52995053. The next prime is 52995073. The reversal of 52995072 is 27059925.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 52995072.

It is not an unprimeable number, because it can be changed into a prime (52995073) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 39273 + ... + 40599.

Almost surely, 2^52995072 is an apocalyptic number.

52995072 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52995072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76115648).

52995072 is an abundant number, since it is smaller than the sum of its proper divisors (99236224).

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

52995072 is a wasteful number, since it uses less digits than its factorization.

52995072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 52995072 is about 7279.7714249831. The cubic root of 52995072 is about 375.6169329379.

The spelling of 52995072 in words is "fifty-two million, nine hundred ninety-five thousand, seventy-two".