430452013 has 2 divisors, whose sum is σ = 430452014. Its totient is φ = 430452012.

The previous prime is 430451999. The next prime is 430452041. The reversal of 430452013 is 310254034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410184009 + 20268004 = 20253^2 + 4502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430452013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430452073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215226006 + 215226007.

It is an arithmetic number, because the mean of its divisors is an integer number (215226007).

Almost surely, 2^430452013 is an apocalyptic number.

It is an amenable number.

430452013 is a deficient number, since it is larger than the sum of its proper divisors (1).

430452013 is an equidigital number, since it uses as much as digits as its factorization.

430452013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 430452013 is about 20747.3374918325. The cubic root of 430452013 is about 755.0486134509.

The spelling of 430452013 in words is "four hundred thirty million, four hundred fifty-two thousand, thirteen".