5214755521 has 2 divisors, whose sum is σ = 5214755522. Its totient is φ = 5214755520.

The previous prime is 5214755503. The next prime is 5214755537. The reversal of 5214755521 is 1255574125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2865996225 + 2348759296 = 53535^2 + 48464^2 .

It is a cyclic number.

It is not a de Polignac number, because 5214755521 - 2²⁷ = 5080537793 is a prime.

It is not a weakly prime, because it can be changed into another prime (5214755921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607377760 + 2607377761.

It is an arithmetic number, because the mean of its divisors is an integer number (2607377761).

Almost surely, 2^5214755521 is an apocalyptic number.

It is an amenable number.

5214755521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5214755521 is an equidigital number, since it uses as much as digits as its factorization.

5214755521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70000, while the sum is 37.

The square root of 5214755521 is about 72213.2641624792. The cubic root of 5214755521 is about 1734.1153566363.

The spelling of 5214755521 in words is "five billion, two hundred fourteen million, seven hundred fifty-five thousand, five hundred twenty-one".