539452580 has 48 divisors (see below), whose sum is σ = 1210978944. Its totient is φ = 201358080.

The previous prime is 539452559. The next prime is 539452597. The reversal of 539452580 is 85254935.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4559 + ... + 33161.

It is an arithmetic number, because the mean of its divisors is an integer number (25228728).

Almost surely, 2^539452580 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 539452580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605489472).

539452580 is an abundant number, since it is smaller than the sum of its proper divisors (671526364).

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

539452580 is a wasteful number, since it uses less digits than its factorization.

539452580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28676 (or 28674 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The square root of 539452580 is about 23226.1184875993. The cubic root of 539452580 is about 814.0500203693.

The spelling of 539452580 in words is "five hundred thirty-nine million, four hundred fifty-two thousand, five hundred eighty".