1015065520166 has 8 divisors (see below), whose sum is σ = 1522602563040. Its totient is φ = 507531332488.

The previous prime is 1015065520151. The next prime is 1015065520171. The reversal of 1015065520166 is 6610255605101.

It is a happy number.

1015065520166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959600 + ... + 1717836.

It is an arithmetic number, because the mean of its divisors is an integer number (190325320380).

Almost surely, 2^{1015065520166} is an apocalyptic number.

1015065520166 is a deficient number, since it is larger than the sum of its proper divisors (507537042874).

1015065520166 is an equidigital number, since it uses as much as digits as its factorization.

1015065520166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427598.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 1015065520166 in words is "one trillion, fifteen billion, sixty-five million, five hundred twenty thousand, one hundred sixty-six".