15001450012 has 12 divisors (see below), whose sum is σ = 27796804560. Its totient is φ = 7059505856.

The previous prime is 15001450007. The next prime is 15001450069. The reversal of 15001450012 is 21005410051.

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, 110304712 + ... + 110304847.

It is an arithmetic number, because the mean of its divisors is an integer number (2316400380).

Almost surely, 2^15001450012 is an apocalyptic number.

It is an amenable number.

15001450012 is a deficient number, since it is larger than the sum of its proper divisors (12795354548).

15001450012 is a wasteful number, since it uses less digits than its factorization.

15001450012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220609580 (or 220609578 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 15001450012 its reverse (21005410051), we get a palindrome (36006860063).

The spelling of 15001450012 in words is "fifteen billion, one million, four hundred fifty thousand, twelve".