1473328269505 has 8 divisors (see below), whose sum is σ = 1768870481832. Its totient is φ = 1178078243328.

The previous prime is 1473328269433. The next prime is 1473328269529. The reversal of 1473328269505 is 5059628233741.

It can be written as a sum of positive squares in 4 ways, for example, as 639468910224 + 833859359281 = 799668^2 + 913159^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1473328269505 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73035442 + ... + 73055611.

It is an arithmetic number, because the mean of its divisors is an integer number (221108810229).

It is a 1-persistent number, because it is pandigital, but 2⋅1473328269505 = 2946656539010 is not.

Almost surely, 2^{1473328269505} is an apocalyptic number.

It is an amenable number.

1473328269505 is a deficient number, since it is larger than the sum of its proper divisors (295542212327).

1473328269505 is a wasteful number, since it uses less digits than its factorization.

1473328269505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146093075.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 1473328269505 in words is "one trillion, four hundred seventy-three billion, three hundred twenty-eight million, two hundred sixty-nine thousand, five hundred five".