5362779361 has 9 divisors (see below), whose sum is σ = 5449000851. Its totient is φ = 5277904632.

The previous prime is 5362779299. The next prime is 5362779391. The reversal of 5362779361 is 1639772635.

The square root of 5362779361 is 73231.

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., 5284563025 + 78216336 = 72695^2 + 8844^2 .

It is not a de Polignac number, because 5362779361 - 2⁹ = 5362778849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5362779391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4905931 + ... + 4907023.

It is an arithmetic number, because the mean of its divisors is an integer number (605444539).

Almost surely, 2^5362779361 is an apocalyptic number.

5362779361 is the 73231-st square number.

5362779361 is the 36616-th centered octagonal number.

It is an amenable number.

5362779361 is a deficient number, since it is larger than the sum of its proper divisors (86221490).

5362779361 is an frugal number, since it uses more digits than its factorization.

5362779361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320 (or 1160 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 49.

The cubic root of 5362779361 is about 1750.3704642633.

Multiplying 5362779361 by its sum of digits (49), we get a square (262776188689 = 512617²).

The spelling of 5362779361 in words is "five billion, three hundred sixty-two million, seven hundred seventy-nine thousand, three hundred sixty-one".