530629513 has 4 divisors (see below), whose sum is σ = 530811088. Its totient is φ = 530447940.

The previous prime is 530629507. The next prime is 530629591. The reversal of 530629513 is 315926035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530629513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530629613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86331 + ... + 92272.

It is an arithmetic number, because the mean of its divisors is an integer number (132702772).

Almost surely, 2^530629513 is an apocalyptic number.

It is an amenable number.

530629513 is a deficient number, since it is larger than the sum of its proper divisors (181575).

530629513 is a wasteful number, since it uses less digits than its factorization.

530629513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181574.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 530629513 is about 23035.3969577257. The cubic root of 530629513 is about 809.5875118703.

The spelling of 530629513 in words is "five hundred thirty million, six hundred twenty-nine thousand, five hundred thirteen".