4512651427012 has 48 divisors (see below), whose sum is σ = 8010941400000. Its totient is φ = 2224106722944.

The previous prime is 4512651426977. The next prime is 4512651427021. The reversal of 4512651427012 is 2107241562154.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41846739 + ... + 41954437.

It is an arithmetic number, because the mean of its divisors is an integer number (166894612500).

Almost surely, 2^{4512651427012} is an apocalyptic number.

It is an amenable number.

4512651427012 is a deficient number, since it is larger than the sum of its proper divisors (3498289972988).

4512651427012 is a wasteful number, since it uses less digits than its factorization.

4512651427012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108388 (or 108386 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

Adding to 4512651427012 its reverse (2107241562154), we get a palindrome (6619892989166).

It can be divided in two parts, 451265142 and 7012, that added together give a palindrome (451272154).

The spelling of 4512651427012 in words is "four trillion, five hundred twelve billion, six hundred fifty-one million, four hundred twenty-seven thousand, twelve".