539825982 has 8 divisors (see below), whose sum is σ = 1079651976. Its totient is φ = 179941992.

The previous prime is 539825977. The next prime is 539825983. The reversal of 539825982 is 289528935.

It is a sphenic number, since it is the product of 3 distinct primes.

539825982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539825983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44985493 + ... + 44985504.

It is an arithmetic number, because the mean of its divisors is an integer number (134956497).

Almost surely, 2^539825982 is an apocalyptic number.

539825982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

539825982 is a wasteful number, since it uses less digits than its factorization.

539825982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89971002.

The product of its digits is 1555200, while the sum is 51.

The square root of 539825982 is about 23234.1555043432. The cubic root of 539825982 is about 814.2378019648.

The spelling of 539825982 in words is "five hundred thirty-nine million, eight hundred twenty-five thousand, nine hundred eighty-two".