5521253071 has 2 divisors, whose sum is σ = 5521253072. Its totient is φ = 5521253070.

The previous prime is 5521253057. The next prime is 5521253077. The reversal of 5521253071 is 1703521255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5521253071 - 2⁷ = 5521252943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5521253077) 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, 2760626535 + 2760626536.

It is an arithmetic number, because the mean of its divisors is an integer number (2760626536).

Almost surely, 2^5521253071 is an apocalyptic number.

5521253071 is a deficient number, since it is larger than the sum of its proper divisors (1).

5521253071 is an equidigital number, since it uses as much as digits as its factorization.

5521253071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 5521253071 is about 74305.1348898580. The cubic root of 5521253071 is about 1767.4449042175. Note that the first 3 decimals are identical.

The spelling of 5521253071 in words is "five billion, five hundred twenty-one million, two hundred fifty-three thousand, seventy-one".