450376267772 has 48 divisors (see below), whose sum is σ = 798615417600. Its totient is φ = 222217467648.

The previous prime is 450376267771. The next prime is 450376267777. The reversal of 450376267772 is 277762673054.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450376267771) 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, 166866479 + ... + 166869177.

It is an arithmetic number, because the mean of its divisors is an integer number (16637821200).

Almost surely, 2^450376267772 is an apocalyptic number.

It is an amenable number.

450376267772 is a deficient number, since it is larger than the sum of its proper divisors (348239149828).

450376267772 is a wasteful number, since it uses less digits than its factorization.

450376267772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082 (or 4080 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 56.

The spelling of 450376267772 in words is "four hundred fifty billion, three hundred seventy-six million, two hundred sixty-seven thousand, seven hundred seventy-two".