539025276361 has 16 divisors (see below), whose sum is σ = 633321839808. Its totient is φ = 452285064000.

The previous prime is 539025276359. The next prime is 539025276379. The reversal of 539025276361 is 163672520935.

It is not a de Polignac number, because 539025276361 - 2¹ = 539025276359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (539025276301) 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, 1342311 + ... + 1697011.

It is an arithmetic number, because the mean of its divisors is an integer number (39582614988).

Almost surely, 2^539025276361 is an apocalyptic number.

It is an amenable number.

539025276361 is a deficient number, since it is larger than the sum of its proper divisors (94296563447).

539025276361 is a wasteful number, since it uses less digits than its factorization.

539025276361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365352.

The product of its (nonzero) digits is 2041200, while the sum is 49.

The spelling of 539025276361 in words is "five hundred thirty-nine billion, twenty-five million, two hundred seventy-six thousand, three hundred sixty-one".