5130302421 has 16 divisors (see below), whose sum is σ = 7139468160. Its totient is φ = 3270738240.

The previous prime is 5130302417. The next prime is 5130302503. The reversal of 5130302421 is 1242030315.

It is not a de Polignac number, because 5130302421 - 2² = 5130302417 is a prime.

It is a super-2 number, since 2×5130302421² = 52640005861836922482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130303421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577191 + ... + 586011.

It is an arithmetic number, because the mean of its divisors is an integer number (446216760).

Almost surely, 2^5130302421 is an apocalyptic number.

It is an amenable number.

5130302421 is a deficient number, since it is larger than the sum of its proper divisors (2009165739).

5130302421 is a wasteful number, since it uses less digits than its factorization.

5130302421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17276.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5130302421 is about 71626.1294570634. The cubic root of 5130302421 is about 1724.7030136063.

Adding to 5130302421 its reverse (1242030315), we get a palindrome (6372332736).

The spelling of 5130302421 in words is "five billion, one hundred thirty million, three hundred two thousand, four hundred twenty-one".