5867503377849 has 27 divisors (see below), whose sum is σ = 8534120352303. Its totient is φ = 3884699108304.

The previous prime is 5867503377793. The next prime is 5867503377877. The reversal of 5867503377849 is 9487733057685.

The square root of 5867503377849 is 2422293.

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

5867503377849 is a `hidden beast` number, since 5 + 8 + 6 + 7 + 503 + 3 + 7 + 78 + 49 = 666.

It can be written as a sum of positive squares in only one way, i.e., 687418417449 + 5180084960400 = 829107^2 + 2275980^2 .

It is not a de Polignac number, because 5867503377849 - 2¹⁹ = 5867502853561 is a prime.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5867503377049) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1082762262 + ... + 1082767680.

Almost surely, 2^{5867503377849} is an apocalyptic number.

5867503377849 is the 2422293-rd square number.

5867503377849 is the 1211147-th centered octagonal number.

It is an amenable number.

5867503377849 is a deficient number, since it is larger than the sum of its proper divisors (2666616974454).

5867503377849 is an frugal number, since it uses more digits than its factorization.

5867503377849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11142 (or 5571 counting only the distinct ones).

The product of its (nonzero) digits is 1066867200, while the sum is 72.

The spelling of 5867503377849 in words is "five trillion, eight hundred sixty-seven billion, five hundred three million, three hundred seventy-seven thousand, eight hundred forty-nine".