5365906549 has 2 divisors, whose sum is σ = 5365906550. Its totient is φ = 5365906548.

The previous prime is 5365906543. The next prime is 5365906583. The reversal of 5365906549 is 9456095635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4258215025 + 1107691524 = 65255^2 + 33282^2 .

It is a cyclic number.

It is not a de Polignac number, because 5365906549 - 2⁷ = 5365906421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5365906496 and 5365906505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5365906543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2682953274 + 2682953275.

It is an arithmetic number, because the mean of its divisors is an integer number (2682953275).

Almost surely, 2^5365906549 is an apocalyptic number.

It is an amenable number.

5365906549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5365906549 is an equidigital number, since it uses as much as digits as its factorization.

5365906549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374000, while the sum is 52.

The square root of 5365906549 is about 73252.3484196923. The cubic root of 5365906549 is about 1750.7106282917.

The spelling of 5365906549 in words is "five billion, three hundred sixty-five million, nine hundred six thousand, five hundred forty-nine".