5094245521 has 2 divisors, whose sum is σ = 5094245522. Its totient is φ = 5094245520.

The previous prime is 5094245503. The next prime is 5094245539. The reversal of 5094245521 is 1255424905.

It is a balanced prime because it is at equal distance from previous prime (5094245503) and next prime (5094245539).

It can be written as a sum of positive squares in only one way, i.e., 5038160400 + 56085121 = 70980^2 + 7489^2 .

It is a cyclic number.

It is not a de Polignac number, because 5094245521 - 2¹⁹ = 5093721233 is a prime.

It is a super-2 number, since 2×5094245521² = 51902674856457122882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5094242521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2547122760 + 2547122761.

It is an arithmetic number, because the mean of its divisors is an integer number (2547122761).

Almost surely, 2^5094245521 is an apocalyptic number.

It is an amenable number.

5094245521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5094245521 is an equidigital number, since it uses as much as digits as its factorization.

5094245521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 5094245521 is about 71373.9835023939. The cubic root of 5094245521 is about 1720.6529791545.

The spelling of 5094245521 in words is "five billion, ninety-four million, two hundred forty-five thousand, five hundred twenty-one".