539969312 has 12 divisors (see below), whose sum is σ = 1063064646. Its totient is φ = 269984640.

The previous prime is 539969291. The next prime is 539969333. The reversal of 539969312 is 213969935.

It is an interprime number because it is at equal distance from previous prime (539969291) and next prime (539969333).

It can be written as a sum of positive squares in only one way, i.e., 378069136 + 161900176 = 19444^2 + 12724^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8436989 + ... + 8437052.

Almost surely, 2^539969312 is an apocalyptic number.

It is an amenable number.

539969312 is a deficient number, since it is larger than the sum of its proper divisors (523095334).

539969312 is a wasteful number, since it uses less digits than its factorization.

539969312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16874051 (or 16874043 counting only the distinct ones).

The product of its digits is 393660, while the sum is 47.

The square root of 539969312 is about 23237.2397672357. The cubic root of 539969312 is about 814.3098587515.

The spelling of 539969312 in words is "five hundred thirty-nine million, nine hundred sixty-nine thousand, three hundred twelve".