520452383253001 has 2 divisors, whose sum is σ = 520452383253002. Its totient is φ = 520452383253000.

The previous prime is 520452383252959. The next prime is 520452383253067. The reversal of 520452383253001 is 100352383254025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 502818061196025 + 17634322056976 = 22423605^2 + 4199324^2 .

It is a cyclic number.

It is not a de Polignac number, because 520452383253001 - 2¹³ = 520452383244809 is a prime.

It is not a weakly prime, because it can be changed into another prime (520452381253001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260226191626500 + 260226191626501.

It is an arithmetic number, because the mean of its divisors is an integer number (260226191626501).

Almost surely, 2^{520452383253001} is an apocalyptic number.

It is an amenable number.

520452383253001 is a deficient number, since it is larger than the sum of its proper divisors (1).

520452383253001 is an equidigital number, since it uses as much as digits as its factorization.

520452383253001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 520452383253001 in words is "five hundred twenty trillion, four hundred fifty-two billion, three hundred eighty-three million, two hundred fifty-three thousand, one".