530155203 has 8 divisors (see below), whose sum is σ = 725978448. Its totient is φ = 343884384.

The previous prime is 530155201. The next prime is 530155229. The reversal of 530155203 is 302551035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530155203 - 2¹ = 530155201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530155201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2387976 + ... + 2388197.

It is an arithmetic number, because the mean of its divisors is an integer number (90747306).

Almost surely, 2^530155203 is an apocalyptic number.

530155203 is a deficient number, since it is larger than the sum of its proper divisors (195823245).

530155203 is a wasteful number, since it uses less digits than its factorization.

530155203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776213.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 530155203 is about 23025.0994134662. The cubic root of 530155203 is about 809.3462198996.

The spelling of 530155203 in words is "five hundred thirty million, one hundred fifty-five thousand, two hundred three".