530252141 has 4 divisors (see below), whose sum is σ = 530354400. Its totient is φ = 530149884.

The previous prime is 530252123. The next prime is 530252159. The reversal of 530252141 is 141252035.

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 an interprime number because it is at equal distance from previous prime (530252123) and next prime (530252159).

It is a cyclic number.

It is not a de Polignac number, because 530252141 - 2²² = 526057837 is a prime.

It is a super-3 number, since 3×530252141³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530252101) 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, 42911 + ... + 53868.

It is an arithmetic number, because the mean of its divisors is an integer number (132588600).

Almost surely, 2^530252141 is an apocalyptic number.

It is an amenable number.

530252141 is a deficient number, since it is larger than the sum of its proper divisors (102259).

530252141 is an equidigital number, since it uses as much as digits as its factorization.

530252141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102258.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 530252141 is about 23027.2043678776. The cubic root of 530252141 is about 809.3955460982.

The spelling of 530252141 in words is "five hundred thirty million, two hundred fifty-two thousand, one hundred forty-one".