5246555473 has 2 divisors, whose sum is σ = 5246555474. Its totient is φ = 5246555472.

The previous prime is 5246555441. The next prime is 5246555549. The reversal of 5246555473 is 3745556425.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5131143424 + 115412049 = 71632^2 + 10743^2 .

It is a cyclic number.

It is not a de Polignac number, because 5246555473 - 2⁵ = 5246555441 is a prime.

It is not a weakly prime, because it can be changed into another prime (5246552473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2623277736 + 2623277737.

It is an arithmetic number, because the mean of its divisors is an integer number (2623277737).

Almost surely, 2^5246555473 is an apocalyptic number.

It is an amenable number.

5246555473 is a deficient number, since it is larger than the sum of its proper divisors (1).

5246555473 is an equidigital number, since it uses as much as digits as its factorization.

5246555473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520000, while the sum is 46.

The square root of 5246555473 is about 72433.1103363648. The cubic root of 5246555473 is about 1737.6331355499.

The spelling of 5246555473 in words is "five billion, two hundred forty-six million, five hundred fifty-five thousand, four hundred seventy-three".