512365201 has 2 divisors, whose sum is σ = 512365202. Its totient is φ = 512365200.

The previous prime is 512365199. The next prime is 512365211. The reversal of 512365201 is 102563215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 498852225 + 13512976 = 22335^2 + 3676^2 .

It is a cyclic number.

It is not a de Polignac number, because 512365201 - 2¹ = 512365199 is a prime.

Together with 512365199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (512365211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256182600 + 256182601.

It is an arithmetic number, because the mean of its divisors is an integer number (256182601).

Almost surely, 2^512365201 is an apocalyptic number.

It is an amenable number.

512365201 is a deficient number, since it is larger than the sum of its proper divisors (1).

512365201 is an equidigital number, since it uses as much as digits as its factorization.

512365201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 512365201 is about 22635.4854376927. The cubic root of 512365201 is about 800.1901636478.

The spelling of 512365201 in words is "five hundred twelve million, three hundred sixty-five thousand, two hundred one".