6310872481 has 9 divisors (see below), whose sum is σ = 6705372121. Its totient is φ = 5938373632.

The previous prime is 6310872427. The next prime is 6310872487. The reversal of 6310872481 is 1842780136.

The square root of 6310872481 is 79441.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 3722098081 + 2588774400 = 61009^2 + 50880^2 .

It is not a de Polignac number, because 6310872481 - 2¹⁹ = 6310348193 is a prime.

It is a super-2 number, since 2×6310872481² = 79654222942886190722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6310872487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1348161 + ... + 1352833.

Almost surely, 2^6310872481 is an apocalyptic number.

6310872481 is the 79441-st square number.

6310872481 is the 39721-st centered octagonal number.

It is an amenable number.

6310872481 is a deficient number, since it is larger than the sum of its proper divisors (394499640).

6310872481 is an frugal number, since it uses more digits than its factorization.

6310872481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9380 (or 4690 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The cubic root of 6310872481 is about 1847.9766025637.

The spelling of 6310872481 in words is "six billion, three hundred ten million, eight hundred seventy-two thousand, four hundred eighty-one".