5624766412281 has 27 divisors (see below), whose sum is σ = 8229630633861. Its totient is φ = 3702007912824.

The previous prime is 5624766412273. The next prime is 5624766412289. The reversal of 5624766412281 is 1822146674265.

The square root of 5624766412281 is 2371659.

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

5624766412281 is a `hidden beast` number, since 5 + 624 + 7 + 6 + 6 + 4 + 1 + 2 + 2 + 8 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (5624766412273) and next prime (5624766412289).

It is not a de Polignac number, because 5624766412281 - 2³ = 5624766412273 is a prime.

It is a super-2 number, since 2×5624766412281² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5624766412289) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 562078180 + ... + 562088186.

Almost surely, 2^{5624766412281} is an apocalyptic number.

5624766412281 is the 2371659-th square number.

5624766412281 is the 1185830-th centered octagonal number.

It is an amenable number.

5624766412281 is a deficient number, since it is larger than the sum of its proper divisors (2604864221580).

5624766412281 is an frugal number, since it uses more digits than its factorization.

5624766412281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20178 (or 10089 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The spelling of 5624766412281 in words is "five trillion, six hundred twenty-four billion, seven hundred sixty-six million, four hundred twelve thousand, two hundred eighty-one".