800484367545 has 12 divisors (see below), whose sum is σ = 1387506237156. Its totient is φ = 426924996000.

The previous prime is 800484367523. The next prime is 800484367547. The reversal of 800484367545 is 545763484008.

It is a happy number.

800484367545 is a `hidden beast` number, since 80 + 0 + 484 + 36 + 7 + 54 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 216135729216 + 584348638329 = 464904^2 + 764427^2 .

It is not a de Polignac number, because 800484367545 - 2²⁶ = 800417258681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 800484367491 and 800484367500.

It is not an unprimeable number, because it can be changed into a prime (800484367547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8894270706 + ... + 8894270795.

It is an arithmetic number, because the mean of its divisors is an integer number (115625519763).

Almost surely, 2^800484367545 is an apocalyptic number.

It is an amenable number.

800484367545 is a deficient number, since it is larger than the sum of its proper divisors (587021869611).

800484367545 is a wasteful number, since it uses less digits than its factorization.

800484367545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17788541512 (or 17788541509 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 800484367545 in words is "eight hundred billion, four hundred eighty-four million, three hundred sixty-seven thousand, five hundred forty-five".