5260216450 has 12 divisors (see below), whose sum is σ = 9784002690. Its totient is φ = 2104086560.

The previous prime is 5260216447. The next prime is 5260216459. The reversal of 5260216450 is 546120625.

It can be written as a sum of positive squares in 3 ways, for example, as 4139506921 + 1120709529 = 64339^2 + 33477^2 .

It is a super-3 number, since 3×5260216450³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5260216459) 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 5 ways as a sum of consecutive naturals, for example, 52602115 + ... + 52602214.

Almost surely, 2^5260216450 is an apocalyptic number.

5260216450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5260216450 is a deficient number, since it is larger than the sum of its proper divisors (4523786240).

5260216450 is a wasteful number, since it uses less digits than its factorization.

5260216450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105204341 (or 105204336 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 5260216450 is about 72527.3496689352. The cubic root of 5260216450 is about 1739.1399777298.

The spelling of 5260216450 in words is "five billion, two hundred sixty million, two hundred sixteen thousand, four hundred fifty".