539385930447 has 32 divisors (see below), whose sum is σ = 915668436480. Its totient is φ = 274700522880.

The previous prime is 539385930409. The next prime is 539385930449. The reversal of 539385930447 is 744039583935.

It is not a de Polignac number, because 539385930447 - 2¹⁵ = 539385897679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539385930449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34057129 + ... + 34072962.

It is an arithmetic number, because the mean of its divisors is an integer number (28614638640).

Almost surely, 2^539385930447 is an apocalyptic number.

539385930447 is a deficient number, since it is larger than the sum of its proper divisors (376282506033).

539385930447 is a wasteful number, since it uses less digits than its factorization.

539385930447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68130143.

The product of its (nonzero) digits is 48988800, while the sum is 60.

The spelling of 539385930447 in words is "five hundred thirty-nine billion, three hundred eighty-five million, nine hundred thirty thousand, four hundred forty-seven".