1500011106009 has 48 divisors (see below), whose sum is σ = 2224213680960. Its totient is φ = 898451923200.

The previous prime is 1500011106007. The next prime is 1500011106043. The reversal of 1500011106009 is 9006011100051.

It is not a de Polignac number, because 1500011106009 - 2¹ = 1500011106007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1500011106009.

It is not an unprimeable number, because it can be changed into a prime (1500011106001) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 2772967 + ... + 3269459.

It is an arithmetic number, because the mean of its divisors is an integer number (46337785020).

Almost surely, 2^{1500011106009} is an apocalyptic number.

It is an amenable number.

1500011106009 is a deficient number, since it is larger than the sum of its proper divisors (724202574951).

1500011106009 is a wasteful number, since it uses less digits than its factorization.

1500011106009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496682 (or 496669 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 24.

The spelling of 1500011106009 in words is "one trillion, five hundred billion, eleven million, one hundred six thousand, nine".