6701520555667 has 32 divisors (see below), whose sum is σ = 8091757990400. Its totient is φ = 5421742034688.

The previous prime is 6701520555661. The next prime is 6701520555713. The reversal of 6701520555667 is 7665550251076.

It is not a de Polignac number, because 6701520555667 - 2¹⁵ = 6701520522899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6701520555661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 351425809 + ... + 351444877.

It is an arithmetic number, because the mean of its divisors is an integer number (252867437200).

Almost surely, 2^{6701520555667} is an apocalyptic number.

6701520555667 is a deficient number, since it is larger than the sum of its proper divisors (1390237434733).

6701520555667 is a wasteful number, since it uses less digits than its factorization.

6701520555667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28715.

The product of its (nonzero) digits is 13230000, while the sum is 55.

The spelling of 6701520555667 in words is "six trillion, seven hundred one billion, five hundred twenty million, five hundred fifty-five thousand, six hundred sixty-seven".