450379500039 has 96 divisors (see below), whose sum is σ = 847944474624. Its totient is φ = 224215326720.

The previous prime is 450379500031. The next prime is 450379500049. The reversal of 450379500039 is 930005973054.

450379500039 is a `hidden beast` number, since 45 + 0 + 3 + 79 + 500 + 0 + 39 = 666.

450379500039 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 450379500039 - 2³ = 450379500031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450379499967 and 450379500003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450379500031) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 468727 + ... + 1058519.

It is an arithmetic number, because the mean of its divisors is an integer number (8832754944).

Almost surely, 2^450379500039 is an apocalyptic number.

450379500039 is a deficient number, since it is larger than the sum of its proper divisors (397564974585).

450379500039 is a wasteful number, since it uses less digits than its factorization.

450379500039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589877 (or 589874 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 45.

The spelling of 450379500039 in words is "four hundred fifty billion, three hundred seventy-nine million, five hundred thousand, thirty-nine".