305520000007 has 2 divisors, whose sum is σ = 305520000008. Its totient is φ = 305520000006.

The previous prime is 305519999987. The next prime is 305520000011. The reversal of 305520000007 is 700000025503.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 305520000007 - 2⁷ = 305519999879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (305520000017) 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, 152760000003 + 152760000004.

It is an arithmetic number, because the mean of its divisors is an integer number (152760000004).

Almost surely, 2^305520000007 is an apocalyptic number.

305520000007 is a deficient number, since it is larger than the sum of its proper divisors (1).

305520000007 is an equidigital number, since it uses as much as digits as its factorization.

305520000007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 22.

The spelling of 305520000007 in words is "three hundred five billion, five hundred twenty million, seven", and thus it is an aban number.