539073066 has 16 divisors (see below), whose sum is σ = 1232167104. Its totient is φ = 154020864.

The previous prime is 539073061. The next prime is 539073071. The reversal of 539073066 is 660370935.

It is an interprime number because it is at equal distance from previous prime (539073061) and next prime (539073071).

It is not an unprimeable number, because it can be changed into a prime (539073061) 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, 6417495 + ... + 6417578.

It is an arithmetic number, because the mean of its divisors is an integer number (77010444).

Almost surely, 2^539073066 is an apocalyptic number.

539073066 is an abundant number, since it is smaller than the sum of its proper divisors (693094038).

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

539073066 is a wasteful number, since it uses less digits than its factorization.

539073066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12835085.

The product of its (nonzero) digits is 102060, while the sum is 39.

The square root of 539073066 is about 23217.9470668705. The cubic root of 539073066 is about 813.8590762727.

The spelling of 539073066 in words is "five hundred thirty-nine million, seventy-three thousand, sixty-six".