4973748473 has 2 divisors, whose sum is σ = 4973748474. Its totient is φ = 4973748472.

The previous prime is 4973748431. The next prime is 4973748487. The reversal of 4973748473 is 3748473794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4967853289 + 5895184 = 70483^2 + 2428^2 .

It is a cyclic number.

It is not a de Polignac number, because 4973748473 - 2⁸ = 4973748217 is a prime.

It is not a weakly prime, because it can be changed into another prime (4973748673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2486874236 + 2486874237.

It is an arithmetic number, because the mean of its divisors is an integer number (2486874237).

Almost surely, 2^4973748473 is an apocalyptic number.

It is an amenable number.

4973748473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4973748473 is an equidigital number, since it uses as much as digits as its factorization.

4973748473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14224896, while the sum is 56.

The square root of 4973748473 is about 70524.8075006235. The cubic root of 4973748473 is about 1706.9780619535.

The spelling of 4973748473 in words is "four billion, nine hundred seventy-three million, seven hundred forty-eight thousand, four hundred seventy-three".