2664467516 has 48 divisors (see below), whose sum is σ = 4819953600. Its totient is φ = 1288235520.

The previous prime is 2664467513. The next prime is 2664467521. The reversal of 2664467516 is 6157644662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664467513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5779526 + ... + 5779986.

It is an arithmetic number, because the mean of its divisors is an integer number (100415700).

Almost surely, 2^2664467516 is an apocalyptic number.

It is an amenable number.

2664467516 is a deficient number, since it is larger than the sum of its proper divisors (2155486084).

2664467516 is a wasteful number, since it uses less digits than its factorization.

2664467516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854 (or 852 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 47.

The square root of 2664467516 is about 51618.4803728277. The cubic root of 2664467516 is about 1386.3412423861.

The spelling of 2664467516 in words is "two billion, six hundred sixty-four million, four hundred sixty-seven thousand, five hundred sixteen".