1004305553145 has 12 divisors (see below), whose sum is σ = 1740796292196. Its totient is φ = 535629628320.

The previous prime is 1004305553129. The next prime is 1004305553177. The reversal of 1004305553145 is 5413555034001.

1004305553145 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 30 + 55 + 531 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 294106643856 + 710198909289 = 542316^2 + 842733^2 .

It is not a de Polignac number, because 1004305553145 - 2⁴ = 1004305553129 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11158950546 + ... + 11158950635.

It is an arithmetic number, because the mean of its divisors is an integer number (145066357683).

Almost surely, 2^{1004305553145} is an apocalyptic number.

1004305553145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1004305553145 is a deficient number, since it is larger than the sum of its proper divisors (736490739051).

1004305553145 is a wasteful number, since it uses less digits than its factorization.

1004305553145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22317901192 (or 22317901189 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 1004305553145 in words is "one trillion, four billion, three hundred five million, five hundred fifty-three thousand, one hundred forty-five".