539385970 has 16 divisors (see below), whose sum is σ = 972089280. Its totient is φ = 215488944.

The previous prime is 539385953. The next prime is 539385997. The reversal of 539385970 is 79583935.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24540 + ... + 40999.

It is an arithmetic number, because the mean of its divisors is an integer number (60755580).

Almost surely, 2^539385970 is an apocalyptic number.

539385970 is a deficient number, since it is larger than the sum of its proper divisors (432703310).

539385970 is a wasteful number, since it uses less digits than its factorization.

539385970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66369.

The product of its (nonzero) digits is 1020600, while the sum is 49.

The square root of 539385970 is about 23224.6844973188. The cubic root of 539385970 is about 814.0165134985.

The spelling of 539385970 in words is "five hundred thirty-nine million, three hundred eighty-five thousand, nine hundred seventy".