6167005591091 has 2 divisors, whose sum is σ = 6167005591092. Its totient is φ = 6167005591090.

The previous prime is 6167005591069. The next prime is 6167005591121. The reversal of 6167005591091 is 1901955007616.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6167005591091 - 2¹⁴ = 6167005574707 is a prime.

It is not a weakly prime, because it can be changed into another prime (6167005591001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3083502795545 + 3083502795546.

It is an arithmetic number, because the mean of its divisors is an integer number (3083502795546).

Almost surely, 2^{6167005591091} is an apocalyptic number.

6167005591091 is a deficient number, since it is larger than the sum of its proper divisors (1).

6167005591091 is an equidigital number, since it uses as much as digits as its factorization.

6167005591091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 50.

The spelling of 6167005591091 in words is "six trillion, one hundred sixty-seven billion, five million, five hundred ninety-one thousand, ninety-one".