539122312 has 16 divisors (see below), whose sum is σ = 1025092800. Its totient is φ = 265764240.

The previous prime is 539122303. The next prime is 539122313. The reversal of 539122312 is 213221935.

It is not an unprimeable number, because it can be changed into a prime (539122313) 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, 474012 + ... + 475147.

It is an arithmetic number, because the mean of its divisors is an integer number (64068300).

Almost surely, 2^539122312 is an apocalyptic number.

It is an amenable number.

539122312 is a deficient number, since it is larger than the sum of its proper divisors (485970488).

539122312 is a wasteful number, since it uses less digits than its factorization.

539122312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949236 (or 949232 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 539122312 is about 23219.0075584638. The cubic root of 539122312 is about 813.8838583701.

The spelling of 539122312 in words is "five hundred thirty-nine million, one hundred twenty-two thousand, three hundred twelve".