530111461 has 4 divisors (see below), whose sum is σ = 578303424. Its totient is φ = 481919500.

The previous prime is 530111453. The next prime is 530111471. The reversal of 530111461 is 164111035.

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 not a de Polignac number, because 530111461 - 2³ = 530111453 is a prime.

It is a super-2 number, since 2×530111461² = 562036322167109042, 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 (530111431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24095965 + ... + 24095986.

It is an arithmetic number, because the mean of its divisors is an integer number (144575856).

Almost surely, 2^530111461 is an apocalyptic number.

It is an amenable number.

530111461 is a deficient number, since it is larger than the sum of its proper divisors (48191963).

530111461 is a wasteful number, since it uses less digits than its factorization.

530111461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48191962.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 530111461 is about 23024.1495174089. The cubic root of 530111461 is about 809.3239601312.

Adding to 530111461 its reverse (164111035), we get a palindrome (694222496).

The spelling of 530111461 in words is "five hundred thirty million, one hundred eleven thousand, four hundred sixty-one".