450813263747 has 8 divisors (see below), whose sum is σ = 562052900352. Its totient is φ = 351283062600.

The previous prime is 450813263689. The next prime is 450813263749. The reversal of 450813263747 is 747362318054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 450813263747 - 2⁶ = 450813263683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450813263695 and 450813263704.

It is not an unprimeable number, because it can be changed into a prime (450813263749) 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, 2927358779 + ... + 2927358932.

It is an arithmetic number, because the mean of its divisors is an integer number (70256612544).

Almost surely, 2^450813263747 is an apocalyptic number.

450813263747 is a deficient number, since it is larger than the sum of its proper divisors (111239636605).

450813263747 is a wasteful number, since it uses less digits than its factorization.

450813263747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5854717729.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 450813263747 in words is "four hundred fifty billion, eight hundred thirteen million, two hundred sixty-three thousand, seven hundred forty-seven".