53080280 has 64 divisors (see below), whose sum is σ = 131496480. Its totient is φ = 19282560.

The previous prime is 53080267. The next prime is 53080289. The reversal of 53080280 is 8208035.

53080280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53080280² = 5635032249756800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53080289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52742 + ... + 53738.

Almost surely, 2^53080280 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 53080280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65748240).

53080280 is an abundant number, since it is smaller than the sum of its proper divisors (78416200).

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

53080280 is a wasteful number, since it uses less digits than its factorization.

53080280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 53080280 is about 7285.6214559912. The cubic root of 53080280 is about 375.8181367376.

The spelling of 53080280 in words is "fifty-three million, eighty thousand, two hundred eighty".