5446747973 has 2 divisors, whose sum is σ = 5446747974. Its totient is φ = 5446747972.

The previous prime is 5446747961. The next prime is 5446747979. The reversal of 5446747973 is 3797476445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5446735204 + 12769 = 73802^2 + 113^2 .

It is a cyclic number.

It is not a de Polignac number, because 5446747973 - 2⁶ = 5446747909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5446747979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2723373986 + 2723373987.

It is an arithmetic number, because the mean of its divisors is an integer number (2723373987).

Almost surely, 2^5446747973 is an apocalyptic number.

It is an amenable number.

5446747973 is a deficient number, since it is larger than the sum of its proper divisors (1).

5446747973 is an equidigital number, since it uses as much as digits as its factorization.

5446747973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17781120, while the sum is 56.

The square root of 5446747973 is about 73802.0865084450. The cubic root of 5446747973 is about 1759.4587666225.

The spelling of 5446747973 in words is "five billion, four hundred forty-six million, seven hundred forty-seven thousand, nine hundred seventy-three".