1450224125505 has 24 divisors (see below), whose sum is σ = 2513772579240. Its totient is φ = 773437248000.

The previous prime is 1450224125473. The next prime is 1450224125509. The reversal of 1450224125505 is 5055214220541.

1450224125505 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 2 + 24 + 125 + 505 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 112676362929 + 1337547762576 = 335673^2 + 1156524^2 .

It is not a de Polignac number, because 1450224125505 - 2⁵ = 1450224125473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1450224125505.

It is not an unprimeable number, because it can be changed into a prime (1450224125509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2131651 + ... + 2728439.

It is an arithmetic number, because the mean of its divisors is an integer number (104740524135).

Almost surely, 2^{1450224125505} is an apocalyptic number.

1450224125505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1450224125505 is a deficient number, since it is larger than the sum of its proper divisors (1063548453735).

1450224125505 is a wasteful number, since it uses less digits than its factorization.

1450224125505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650801 (or 650798 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 1450224125505 in words is "one trillion, four hundred fifty billion, two hundred twenty-four million, one hundred twenty-five thousand, five hundred five".