539659680 has 192 divisors, whose sum is σ = 1975373568. Its totient is φ = 121282560.

The previous prime is 539659669. The next prime is 539659691. The reversal of 539659680 is 86956935.

It is an interprime number because it is at equal distance from previous prime (539659669) and next prime (539659691).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203644 + ... + 206276.

It is an arithmetic number, because the mean of its divisors is an integer number (10288404).

Almost surely, 2^539659680 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 539659680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (987686784).

539659680 is an abundant number, since it is smaller than the sum of its proper divisors (1435713888).

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

539659680 is a wasteful number, since it uses less digits than its factorization.

539659680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719 (or 2711 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 51.

The square root of 539659680 is about 23230.5764026638. The cubic root of 539659680 is about 814.1541803986.

The spelling of 539659680 in words is "five hundred thirty-nine million, six hundred fifty-nine thousand, six hundred eighty".