52477488 has 120 divisors (see below), whose sum is σ = 170227200. Its totient is φ = 14781312.

The previous prime is 52477471. The next prime is 52477489. The reversal of 52477488 is 88477425.

It is not an unprimeable number, because it can be changed into a prime (52477489) 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 23 ways as a sum of consecutive naturals, for example, 79303 + ... + 79961.

It is an arithmetic number, because the mean of its divisors is an integer number (1418560).

Almost surely, 2^52477488 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 52477488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85113600).

52477488 is an abundant number, since it is smaller than the sum of its proper divisors (117749712).

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

52477488 is a wasteful number, since it uses less digits than its factorization.

52477488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 750 counting only the distinct ones).

The product of its digits is 501760, while the sum is 45.

The square root of 52477488 is about 7244.1347309392. The cubic root of 52477488 is about 374.3900912346.

The spelling of 52477488 in words is "fifty-two million, four hundred seventy-seven thousand, four hundred eighty-eight".