6337667020161 has 32 divisors (see below), whose sum is σ = 8832525182208. Its totient is φ = 4034585477120.

The previous prime is 6337667020129. The next prime is 6337667020169. The reversal of 6337667020161 is 1610207667336.

It is a cyclic number.

It is not a de Polignac number, because 6337667020161 - 2⁵ = 6337667020129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6337667020161.

It is not an unprimeable number, because it can be changed into a prime (6337667020169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132894241 + ... + 132941921.

It is an arithmetic number, because the mean of its divisors is an integer number (276016411944).

Almost surely, 2^{6337667020161} is an apocalyptic number.

It is an amenable number.

6337667020161 is a deficient number, since it is larger than the sum of its proper divisors (2494858162047).

6337667020161 is a wasteful number, since it uses less digits than its factorization.

6337667020161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50921.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 6337667020161 in words is "six trillion, three hundred thirty-seven billion, six hundred sixty-seven million, twenty thousand, one hundred sixty-one".