5192665102564 has 27 divisors (see below), whose sum is σ = 9303759085257. Its totient is φ = 2535857017344.

The previous prime is 5192665102549. The next prime is 5192665102589. The reversal of 5192665102564 is 4652015662915.

The square root of 5192665102564 is 2278742.

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., 4750961308900 + 441703793664 = 2179670^2 + 664608^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 195958564 + ... + 195985060.

Almost surely, 2^{5192665102564} is an apocalyptic number.

5192665102564 is the 2278742-nd square number.

It is an amenable number.

5192665102564 is a deficient number, since it is larger than the sum of its proper divisors (4111093982693).

5192665102564 is an frugal number, since it uses more digits than its factorization.

5192665102564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53084 (or 26542 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 52.

The spelling of 5192665102564 in words is "five trillion, one hundred ninety-two billion, six hundred sixty-five million, one hundred two thousand, five hundred sixty-four".