1500002000002 has 16 divisors (see below), whose sum is σ = 2465361725472. Its totient is φ = 678815480320.

The previous prime is 1500001999997. The next prime is 1500002000009. The reversal of 1500002000002 is 2000002000051.

It is not an unprimeable number, because it can be changed into a prime (1500002000009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150175423 + ... + 150185410.

It is an arithmetic number, because the mean of its divisors is an integer number (154085107842).

Almost surely, 2^{1500002000002} is an apocalyptic number.

1500002000002 is a deficient number, since it is larger than the sum of its proper divisors (965359725470).

1500002000002 is a wasteful number, since it uses less digits than its factorization.

1500002000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300361073.

The product of its (nonzero) digits is 20, while the sum is 10.

Adding to 1500002000002 its reverse (2000002000051), we get a palindrome (3500004000053).

The spelling of 1500002000002 in words is "one trillion, five hundred billion, two million, two", and thus it is an aban number.