5482186739649 has 9 divisors (see below), whose sum is σ = 7918724325603. Its totient is φ = 3654786476952.

The previous prime is 5482186739563. The next prime is 5482186739671. The reversal of 5482186739649 is 9469376812845.

The square root of 5482186739649 is 2341407.

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

5482186739649 is a `hidden beast` number, since 5 + 482 + 1 + 86 + 7 + 3 + 9 + 64 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 82976835249 + 5399209904400 = 288057^2 + 2323620^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 5482186739649 - 2¹³ = 5482186731457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5482186739149) 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, 6633987 + ... + 7414455.

Almost surely, 2^{5482186739649} is an apocalyptic number.

5482186739649 is the 2341407-th square number.

5482186739649 is the 1170704-th centered octagonal number.

It is an amenable number.

5482186739649 is a deficient number, since it is larger than the sum of its proper divisors (2436537585954).

5482186739649 is an frugal number, since it uses more digits than its factorization.

5482186739649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560944 (or 780472 counting only the distinct ones).

The product of its digits is 627056640, while the sum is 72.

The spelling of 5482186739649 in words is "five trillion, four hundred eighty-two billion, one hundred eighty-six million, seven hundred thirty-nine thousand, six hundred forty-nine".