5327385620769 has 45 divisors (see below), whose sum is σ = 7992380678601. Its totient is φ = 3536398414080.

The previous prime is 5327385620761. The next prime is 5327385620813. The reversal of 5327385620769 is 9670265837235.

It is a happy number.

The square root of 5327385620769 is 2308113.

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

5327385620769 is a `hidden beast` number, since 5 + 3 + 2 + 7 + 3 + 8 + 562 + 0 + 7 + 69 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3642353165025 + 1685032455744 = 1908495^2 + 1298088^2 .

It is not a de Polignac number, because 5327385620769 - 2³ = 5327385620761 is a prime.

It is a super-2 number, since 2×5327385620769² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5327385620761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7000506349 + ... + 7000507109.

Almost surely, 2^{5327385620769} is an apocalyptic number.

5327385620769 is the 2308113-rd square number.

5327385620769 is the 1154057-th centered octagonal number.

It is an amenable number.

5327385620769 is a deficient number, since it is larger than the sum of its proper divisors (2664995057832).

5327385620769 is an frugal number, since it uses more digits than its factorization.

5327385620769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208 (or 1101 counting only the distinct ones).

The product of its (nonzero) digits is 114307200, while the sum is 63.

The spelling of 5327385620769 in words is "five trillion, three hundred twenty-seven billion, three hundred eighty-five million, six hundred twenty thousand, seven hundred sixty-nine".