2664044052 has 24 divisors (see below), whose sum is σ = 6430452000. Its totient is φ = 857393376.

The previous prime is 2664044027. The next prime is 2664044057. The reversal of 2664044052 is 2504404662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664044057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3827302 + ... + 3827997.

It is an arithmetic number, because the mean of its divisors is an integer number (267935500).

Almost surely, 2^2664044052 is an apocalyptic number.

It is an amenable number.

2664044052 is an abundant number, since it is smaller than the sum of its proper divisors (3766407948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2664044052 is a wasteful number, since it uses less digits than its factorization.

2664044052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655335 (or 7655333 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 2664044052 is about 51614.3783455734. The cubic root of 2664044052 is about 1386.2677947263.

The spelling of 2664044052 in words is "two billion, six hundred sixty-four million, forty-four thousand, fifty-two".