6281196516 has 405 divisors, whose sum is σ = 20854065771. Its totient is φ = 1643410944.

The previous prime is 6281196503. The next prime is 6281196517. The reversal of 6281196516 is 6156911826.

The square root of 6281196516 is 79254.

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

6281196516 is a `hidden beast` number, since 628 + 1 + 1 + 9 + 6 + 5 + 16 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2921834916 + 3359361600 = 54054^2 + 57960^2 .

It is a super-2 number, since 2×6281196516² = 78906859345221076512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6281196517) 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 134 ways as a sum of consecutive naturals, for example, 169762050 + ... + 169762086.

Almost surely, 2^6281196516 is an apocalyptic number.

6281196516 is the 79254-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6281196516

6281196516 is an abundant number, since it is smaller than the sum of its proper divisors (14572869255).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6281196516 is a wasteful number, since it uses less digits than its factorization.

6281196516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 66 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The cubic root of 6281196516 is about 1845.0754361383.

The spelling of 6281196516 in words is "six billion, two hundred eighty-one million, one hundred ninety-six thousand, five hundred sixteen".