539087487 has 8 divisors (see below), whose sum is σ = 722190720. Its totient is φ = 357687960.

The previous prime is 539087443. The next prime is 539087519. The reversal of 539087487 is 784780935.

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

It is not a de Polignac number, because 539087487 - 2⁷ = 539087359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539087287) 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, 425187 + ... + 426452.

It is an arithmetic number, because the mean of its divisors is an integer number (90273840).

Almost surely, 2^539087487 is an apocalyptic number.

539087487 is a deficient number, since it is larger than the sum of its proper divisors (183103233).

539087487 is a wasteful number, since it uses less digits than its factorization.

539087487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851853.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The square root of 539087487 is about 23218.2576219664. The cubic root of 539087487 is about 813.8663335184.

The spelling of 539087487 in words is "five hundred thirty-nine million, eighty-seven thousand, four hundred eighty-seven".