52418980 has 24 divisors (see below), whose sum is σ = 110352312. Its totient is φ = 20915712.

The previous prime is 52418957. The next prime is 52418983. The reversal of 52418980 is 8981425.

It can be written as a sum of positive squares in 4 ways, for example, as 1267876 + 51151104 = 1126^2 + 7152^2 .

It is not an unprimeable number, because it can be changed into a prime (52418983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5634 + ... + 11686.

It is an arithmetic number, because the mean of its divisors is an integer number (4598013).

Almost surely, 2^52418980 is an apocalyptic number.

It is an amenable number.

52418980 is an abundant number, since it is smaller than the sum of its proper divisors (57933332).

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

52418980 is a wasteful number, since it uses less digits than its factorization.

52418980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6495 (or 6493 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 52418980 is about 7240.0953032401. The cubic root of 52418980 is about 374.2509016378.

The spelling of 52418980 in words is "fifty-two million, four hundred eighteen thousand, nine hundred eighty".