5114447521 has 2 divisors, whose sum is σ = 5114447522. Its totient is φ = 5114447520.

The previous prime is 5114447483. The next prime is 5114447537. The reversal of 5114447521 is 1257444115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5003440225 + 111007296 = 70735^2 + 10536^2 .

It is a cyclic number.

It is not a de Polignac number, because 5114447521 - 2¹¹ = 5114445473 is a prime.

It is a super-3 number, since 3×5114447521³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5114447321) 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, 2557223760 + 2557223761.

It is an arithmetic number, because the mean of its divisors is an integer number (2557223761).

Almost surely, 2^5114447521 is an apocalyptic number.

It is an amenable number.

5114447521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5114447521 is an equidigital number, since it uses as much as digits as its factorization.

5114447521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22400, while the sum is 34.

The square root of 5114447521 is about 71515.3656286535. The cubic root of 5114447521 is about 1722.9244822192.

The spelling of 5114447521 in words is "five billion, one hundred fourteen million, four hundred forty-seven thousand, five hundred twenty-one".