2416530521 has 4 divisors (see below), whose sum is σ = 2467946112. Its totient is φ = 2365114932.

The previous prime is 2416530503. The next prime is 2416530547. The reversal of 2416530521 is 1250356142.

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 2416530521 - 2³⁰ = 1342788697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2416530551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25707725 + ... + 25707818.

It is an arithmetic number, because the mean of its divisors is an integer number (616986528).

Almost surely, 2^2416530521 is an apocalyptic number.

It is an amenable number.

2416530521 is a deficient number, since it is larger than the sum of its proper divisors (51415591).

2416530521 is an equidigital number, since it uses as much as digits as its factorization.

2416530521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51415590.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2416530521 is about 49158.2192618895. The cubic root of 2416530521 is about 1341.9327794834.

Adding to 2416530521 its reverse (1250356142), we get a palindrome (3666886663).

The spelling of 2416530521 in words is "two billion, four hundred sixteen million, five hundred thirty thousand, five hundred twenty-one".