2663465012 has 36 divisors (see below), whose sum is σ = 5056281216. Its totient is φ = 1227077280.

The previous prime is 2663464967. The next prime is 2663465023. The reversal of 2663465012 is 2105643662.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 407087 + ... + 413577.

It is an arithmetic number, because the mean of its divisors is an integer number (140452256).

Almost surely, 2^2663465012 is an apocalyptic number.

It is an amenable number.

2663465012 is a deficient number, since it is larger than the sum of its proper divisors (2392816204).

2663465012 is a wasteful number, since it uses less digits than its factorization.

2663465012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7128 (or 7113 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 2663465012 is about 51608.7687510562. The cubic root of 2663465012 is about 1386.1673506080.

The spelling of 2663465012 in words is "two billion, six hundred sixty-three million, four hundred sixty-five thousand, twelve".