5637281495616 has 63 divisors (see below), whose sum is σ = 16158412898121. Its totient is φ = 1879074837504.

The previous prime is 5637281495609. The next prime is 5637281495717. The reversal of 5637281495616 is 6165941827365.

It is a happy number.

The square root of 5637281495616 is 2374296.

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

5637281495616 is a `hidden beast` number, since 5 + 6 + 3 + 7 + 2 + 8 + 1 + 4 + 9 + 5 + 616 = 666.

It can be written as a sum of positive squares in only one way, i.e., 757777214016 + 4879504281600 = 870504^2 + 2208960^2 .

It is an unprimeable number.

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, 56933640 + ... + 57032568.

Almost surely, 2^{5637281495616} is an apocalyptic number.

5637281495616 is the 2374296-th square number.

It is an amenable number.

5637281495616 is an abundant number, since it is smaller than the sum of its proper divisors (10521131402505).

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

5637281495616 is an frugal number, since it uses more digits than its factorization.

5637281495616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197876 (or 98934 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 63.

The spelling of 5637281495616 in words is "five trillion, six hundred thirty-seven billion, two hundred eighty-one million, four hundred ninety-five thousand, six hundred sixteen".