6001655165155 has 16 divisors (see below), whose sum is σ = 7756093255680. Its totient is φ = 4431929724288.

The previous prime is 6001655165131. The next prime is 6001655165161. The reversal of 6001655165155 is 5515615561006.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6001655165155 - 2⁵ = 6001655165123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4351006 + ... + 5561884.

It is an arithmetic number, because the mean of its divisors is an integer number (484755828480).

Almost surely, 2^{6001655165155} is an apocalyptic number.

6001655165155 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6001655165155 is a deficient number, since it is larger than the sum of its proper divisors (1754438090525).

6001655165155 is a wasteful number, since it uses less digits than its factorization.

6001655165155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287150.

The product of its (nonzero) digits is 675000, while the sum is 46.

The spelling of 6001655165155 in words is "six trillion, one billion, six hundred fifty-five million, one hundred sixty-five thousand, one hundred fifty-five".