4465672765644 has 48 divisors (see below), whose sum is σ = 10572350294016. Its totient is φ = 1466925096000.

The previous prime is 4465672765643. The next prime is 4465672765667.

4465672765644 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (4465672765643) 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, 8859307 + ... + 9349794.

It is an arithmetic number, because the mean of its divisors is an integer number (220257297792).

Almost surely, 2^{4465672765644} is an apocalyptic number.

It is an amenable number.

4465672765644 is an abundant number, since it is smaller than the sum of its proper divisors (6106677528372).

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

4465672765644 is a wasteful number, since it uses less digits than its factorization.

4465672765644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18209406 (or 18209404 counting only the distinct ones).

The product of its digits is 812851200, while the sum is 66.

The spelling of 4465672765644 in words is "four trillion, four hundred sixty-five billion, six hundred seventy-two million, seven hundred sixty-five thousand, six hundred forty-four".