450648413904 has 80 divisors (see below), whose sum is σ = 1253848123584. Its totient is φ = 138647654400.

The previous prime is 450648413861. The next prime is 450648413909. The reversal of 450648413904 is 409314846054.

It is a happy number.

450648413904 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450648413909) 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, 7859419 + ... + 7916549.

Almost surely, 2^450648413904 is an apocalyptic number.

It is an amenable number.

450648413904 is an abundant number, since it is smaller than the sum of its proper divisors (803199709680).

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

450648413904 is a wasteful number, since it uses less digits than its factorization.

450648413904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69796 (or 69790 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 450648413904 in words is "four hundred fifty billion, six hundred forty-eight million, four hundred thirteen thousand, nine hundred four".