2662531012 has 12 divisors (see below), whose sum is σ = 4758566400. Its totient is φ = 1302940616.

The previous prime is 2662530979. The next prime is 2662531043. The reversal of 2662531012 is 2101352662.

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, 7081012 + ... + 7081387.

It is an arithmetic number, because the mean of its divisors is an integer number (396547200).

Almost surely, 2^2662531012 is an apocalyptic number.

It is an amenable number.

2662531012 is a deficient number, since it is larger than the sum of its proper divisors (2096035388).

2662531012 is a wasteful number, since it uses less digits than its factorization.

2662531012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14162450 (or 14162448 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2662531012 is about 51599.7191077626. The cubic root of 2662531012 is about 1386.0053020904.

Adding to 2662531012 its reverse (2101352662), we get a palindrome (4763883674).

The spelling of 2662531012 in words is "two billion, six hundred sixty-two million, five hundred thirty-one thousand, twelve".