6155500515122 has 16 divisors (see below), whose sum is σ = 10556426433600. Its totient is φ = 2637036690288.

The previous prime is 6155500514959. The next prime is 6155500515259. The reversal of 6155500515122 is 2215150055516.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 86209628 + ... + 86280999.

It is an arithmetic number, because the mean of its divisors is an integer number (659776652100).

Almost surely, 2^{6155500515122} is an apocalyptic number.

6155500515122 is a deficient number, since it is larger than the sum of its proper divisors (4400925918478).

6155500515122 is a wasteful number, since it uses less digits than its factorization.

6155500515122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172493185.

The product of its (nonzero) digits is 75000, while the sum is 38.

The spelling of 6155500515122 in words is "six trillion, one hundred fifty-five billion, five hundred million, five hundred fifteen thousand, one hundred twenty-two".