520098143827 has 2 divisors, whose sum is σ = 520098143828. Its totient is φ = 520098143826.

The previous prime is 520098143809. The next prime is 520098143857. The reversal of 520098143827 is 728341890025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 520098143827 - 2⁷ = 520098143699 is a prime.

It is not a weakly prime, because it can be changed into another prime (520098143857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260049071913 + 260049071914.

It is an arithmetic number, because the mean of its divisors is an integer number (260049071914).

Almost surely, 2^520098143827 is an apocalyptic number.

520098143827 is a deficient number, since it is larger than the sum of its proper divisors (1).

520098143827 is an equidigital number, since it uses as much as digits as its factorization.

520098143827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 520098143827 in words is "five hundred twenty billion, ninety-eight million, one hundred forty-three thousand, eight hundred twenty-seven".