539102503696 has 45 divisors (see below), whose sum is σ = 1102492869813. Its totient is φ = 255337911360.

The previous prime is 539102503691. The next prime is 539102503697. The reversal of 539102503696 is 696305201935.

The square root of 539102503696 is 734236.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 111598096 + 538990905600 = 10564^2 + 734160^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (539102503691) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 55797106 + ... + 55806766.

Almost surely, 2^539102503696 is an apocalyptic number.

539102503696 is the 734236-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539102503696

539102503696 is an abundant number, since it is smaller than the sum of its proper divisors (563390366117).

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

539102503696 is an frugal number, since it uses more digits than its factorization.

539102503696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19368 (or 9682 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 49.

Multiplying 539102503696 by its sum of digits (49), we get a square (26416022681104 = 5139652²).

The spelling of 539102503696 in words is "five hundred thirty-nine billion, one hundred two million, five hundred three thousand, six hundred ninety-six".