6327550408761 has 20 divisors (see below), whose sum is σ = 9452386199652. Its totient is φ = 4218313591008.

The previous prime is 6327550408721. The next prime is 6327550408771. The reversal of 6327550408761 is 1678040557236.

6327550408761 is a `hidden beast` number, since 6 + 3 + 2 + 7 + 550 + 4 + 0 + 87 + 6 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1501813485225 + 4825736923536 = 1225485^2 + 2196756^2 .

It is not a de Polignac number, because 6327550408761 - 2¹⁹ = 6327549884473 is a prime.

It is a super-2 number, since 2×6327550408761² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6327550408698 and 6327550408707.

It is not an unprimeable number, because it can be changed into a prime (6327550408721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6570211 + ... + 7471463.

Almost surely, 2^{6327550408761} is an apocalyptic number.

It is an amenable number.

6327550408761 is a deficient number, since it is larger than the sum of its proper divisors (3124835790891).

6327550408761 is an equidigital number, since it uses as much as digits as its factorization.

6327550408761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987942 (or 987933 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 6327550408761 in words is "six trillion, three hundred twenty-seven billion, five hundred fifty million, four hundred eight thousand, seven hundred sixty-one".