530507101 has 4 divisors (see below), whose sum is σ = 537979104. Its totient is φ = 523035100.

The previous prime is 530507099. The next prime is 530507111. The reversal of 530507101 is 101705035.

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, and also an emirpimes, since its reverse is a distinct semiprime: 101705035 = 5 ⋅20341007.

It is a cyclic number.

It is not a de Polignac number, because 530507101 - 2¹ = 530507099 is a prime.

It is a super-2 number, since 2×530507101² = 562875568422848402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530507111) 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, 3735895 + ... + 3736036.

It is an arithmetic number, because the mean of its divisors is an integer number (134494776).

Almost surely, 2^530507101 is an apocalyptic number.

It is an amenable number.

530507101 is a deficient number, since it is larger than the sum of its proper divisors (7472003).

530507101 is an equidigital number, since it uses as much as digits as its factorization.

530507101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7472002.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 530507101 is about 23032.7397632153. The cubic root of 530507101 is about 809.5252519533.

The spelling of 530507101 in words is "five hundred thirty million, five hundred seven thousand, one hundred one".