52080570 has 80 divisors (see below), whose sum is σ = 141526440. Its totient is φ = 13741056.

The previous prime is 52080569. The next prime is 52080583. The reversal of 52080570 is 7508025.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16475481 + 35605089 = 4059^2 + 5967^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 91246 + ... + 91814.

Almost surely, 2^52080570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52080570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70763220).

52080570 is an abundant number, since it is smaller than the sum of its proper divisors (89445870).

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

52080570 is a wasteful number, since it uses less digits than its factorization.

52080570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 52080570 is about 7216.6869129816. The cubic root of 52080570 is about 373.4437908349.

Adding to 52080570 its reverse (7508025), we get a palindrome (59588595).

It can be divided in two parts, 52080 and 570, that added together give a triangular number (52650 = T₃₂₄).

The spelling of 52080570 in words is "fifty-two million, eighty thousand, five hundred seventy".