5490008549 has 2 divisors, whose sum is σ = 5490008550. Its totient is φ = 5490008548.

The previous prime is 5490008507. The next prime is 5490008591. The reversal of 5490008549 is 9458000945.

It is a balanced prime because it is at equal distance from previous prime (5490008507) and next prime (5490008591).

It can be written as a sum of positive squares in only one way, i.e., 3068384449 + 2421624100 = 55393^2 + 49210^2 .

It is a cyclic number.

It is not a de Polignac number, because 5490008549 - 2¹⁶ = 5489943013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5499008549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2745004274 + 2745004275.

It is an arithmetic number, because the mean of its divisors is an integer number (2745004275).

Almost surely, 2^5490008549 is an apocalyptic number.

It is an amenable number.

5490008549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5490008549 is an equidigital number, since it uses as much as digits as its factorization.

5490008549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 5490008549 is about 74094.5919011637. The cubic root of 5490008549 is about 1764.1046318003.

The spelling of 5490008549 in words is "five billion, four hundred ninety million, eight thousand, five hundred forty-nine".