1005150510015 has 32 divisors (see below), whose sum is σ = 1630274052096. Its totient is φ = 528784663680.

The previous prime is 1005150509941. The next prime is 1005150510017. The reversal of 1005150510015 is 5100150515001.

It is not a de Polignac number, because 1005150510015 - 2⁷ = 1005150509887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005150510017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1195401 + ... + 1854530.

It is an arithmetic number, because the mean of its divisors is an integer number (50946064128).

Almost surely, 2^{1005150510015} is an apocalyptic number.

1005150510015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1005150510015 is a deficient number, since it is larger than the sum of its proper divisors (625123542081).

1005150510015 is a wasteful number, since it uses less digits than its factorization.

1005150510015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050239.

The product of its (nonzero) digits is 625, while the sum is 24.

The spelling of 1005150510015 in words is "one trillion, five billion, one hundred fifty million, five hundred ten thousand, fifteen".