1015136166055 has 8 divisors (see below), whose sum is σ = 1328905526544. Its totient is φ = 738280848000.

The previous prime is 1015136166043. The next prime is 1015136166061. The reversal of 1015136166055 is 5506616315101.

1015136166055 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 de Polignac number, because none of the positive numbers 2^k-1015136166055 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1015136165999 and 1015136166017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9228510546 + ... + 9228510655.

It is an arithmetic number, because the mean of its divisors is an integer number (166113190818).

Almost surely, 2^{1015136166055} is an apocalyptic number.

1015136166055 is a deficient number, since it is larger than the sum of its proper divisors (313769360489).

1015136166055 is a wasteful number, since it uses less digits than its factorization.

1015136166055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18457021217.

The product of its (nonzero) digits is 81000, while the sum is 40.

The spelling of 1015136166055 in words is "one trillion, fifteen billion, one hundred thirty-six million, one hundred sixty-six thousand, fifty-five".