5494148747 has 2 divisors, whose sum is σ = 5494148748. Its totient is φ = 5494148746.

The previous prime is 5494148731. The next prime is 5494148749. The reversal of 5494148747 is 7478414945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5494148747 - 2⁴ = 5494148731 is a prime.

Together with 5494148749, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5494148749) 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 as a sum of consecutive naturals, namely, 2747074373 + 2747074374.

It is an arithmetic number, because the mean of its divisors is an integer number (2747074374).

Almost surely, 2^5494148747 is an apocalyptic number.

5494148747 is a deficient number, since it is larger than the sum of its proper divisors (1).

5494148747 is an equidigital number, since it uses as much as digits as its factorization.

5494148747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4515840, while the sum is 53.

The square root of 5494148747 is about 74122.5252335618. The cubic root of 5494148747 is about 1764.5479770260.

The spelling of 5494148747 in words is "five billion, four hundred ninety-four million, one hundred forty-eight thousand, seven hundred forty-seven".