5054730521 has 2 divisors, whose sum is σ = 5054730522. Its totient is φ = 5054730520.

The previous prime is 5054730517. The next prime is 5054730523. The reversal of 5054730521 is 1250374505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3183216400 + 1871514121 = 56420^2 + 43261^2 .

It is a cyclic number.

It is not a de Polignac number, because 5054730521 - 2² = 5054730517 is a prime.

Together with 5054730523, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5054730523) 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, 2527365260 + 2527365261.

It is an arithmetic number, because the mean of its divisors is an integer number (2527365261).

Almost surely, 2^5054730521 is an apocalyptic number.

It is an amenable number.

5054730521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5054730521 is an equidigital number, since it uses as much as digits as its factorization.

5054730521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 5054730521 is about 71096.6280564697. The cubic root of 5054730521 is about 1716.1925107954.

The spelling of 5054730521 in words is "five billion, fifty-four million, seven hundred thirty thousand, five hundred twenty-one".