520534300007 has 2 divisors, whose sum is σ = 520534300008. Its totient is φ = 520534300006.

The previous prime is 520534299983. The next prime is 520534300057. The reversal of 520534300007 is 700003435025.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-520534300007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (520534300057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260267150003 + 260267150004.

It is an arithmetic number, because the mean of its divisors is an integer number (260267150004).

Almost surely, 2^520534300007 is an apocalyptic number.

520534300007 is a deficient number, since it is larger than the sum of its proper divisors (1).

520534300007 is an equidigital number, since it uses as much as digits as its factorization.

520534300007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 29.

The spelling of 520534300007 in words is "five hundred twenty billion, five hundred thirty-four million, three hundred thousand, seven".