5421747379 has 2 divisors, whose sum is σ = 5421747380. Its totient is φ = 5421747378.

The previous prime is 5421747371. The next prime is 5421747421. The reversal of 5421747379 is 9737471245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5421747379 - 2³ = 5421747371 is a prime.

It is not a weakly prime, because it can be changed into another prime (5421747371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2710873689 + 2710873690.

It is an arithmetic number, because the mean of its divisors is an integer number (2710873690).

Almost surely, 2^5421747379 is an apocalyptic number.

5421747379 is a deficient number, since it is larger than the sum of its proper divisors (1).

5421747379 is an equidigital number, since it uses as much as digits as its factorization.

5421747379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1481760, while the sum is 49.

The square root of 5421747379 is about 73632.5157725851. The cubic root of 5421747379 is about 1756.7626632106.

The spelling of 5421747379 in words is "five billion, four hundred twenty-one million, seven hundred forty-seven thousand, three hundred seventy-nine".