539729514 has 32 divisors (see below), whose sum is σ = 1203762240. Its totient is φ = 179255376.

The previous prime is 539729513. The next prime is 539729609. The reversal of 539729514 is 415927935.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 539729514.

It is not an unprimeable number, because it can be changed into a prime (539729513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3084 + ... + 32999.

It is an arithmetic number, because the mean of its divisors is an integer number (37617570).

Almost surely, 2^539729514 is an apocalyptic number.

539729514 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

539729514 is an abundant number, since it is smaller than the sum of its proper divisors (664032726).

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

539729514 is a wasteful number, since it uses less digits than its factorization.

539729514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36371 (or 36365 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 539729514 is about 23232.0794161866. The cubic root of 539729514 is about 814.1892970921.

The spelling of 539729514 in words is "five hundred thirty-nine million, seven hundred twenty-nine thousand, five hundred fourteen".