5320633767561 has 12 divisors (see below), whose sum is σ = 8783268441792. Its totient is φ = 3040362152856.

The previous prime is 5320633767541. The next prime is 5320633767583. The reversal of 5320633767561 is 1657673360235.

5320633767561 is a `hidden beast` number, since 5 + 3 + 2 + 0 + 6 + 3 + 3 + 76 + 7 + 561 = 666.

It is not a de Polignac number, because 5320633767561 - 2⁵ = 5320633767529 is a prime.

It is a super-2 number, since 2×5320633767561² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5320633767498 and 5320633767507.

It is not an unprimeable number, because it can be changed into a prime (5320633767511) 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 11 ways as a sum of consecutive naturals, for example, 42227252061 + ... + 42227252186.

It is an arithmetic number, because the mean of its divisors is an integer number (731939036816).

Almost surely, 2^{5320633767561} is an apocalyptic number.

It is an amenable number.

5320633767561 is a deficient number, since it is larger than the sum of its proper divisors (3462634674231).

5320633767561 is a wasteful number, since it uses less digits than its factorization.

5320633767561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84454504260 (or 84454504257 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 54.

The spelling of 5320633767561 in words is "five trillion, three hundred twenty billion, six hundred thirty-three million, seven hundred sixty-seven thousand, five hundred sixty-one".