1004255324253 has 16 divisors (see below), whose sum is σ = 1487820834240. Its totient is φ = 669487723632.

The previous prime is 1004255324159. The next prime is 1004255324309. The reversal of 1004255324253 is 3524235524001.

1004255324253 is a `hidden beast` number, since 10 + 0 + 4 + 2 + 553 + 2 + 42 + 53 = 666.

It is not a de Polignac number, because 1004255324253 - 2²⁰ = 1004254275677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004255324053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785875 + ... + 1620527.

It is an arithmetic number, because the mean of its divisors is an integer number (92988802140).

Almost surely, 2^{1004255324253} is an apocalyptic number.

It is an amenable number.

1004255324253 is a deficient number, since it is larger than the sum of its proper divisors (483565509987).

1004255324253 is an equidigital number, since it uses as much as digits as its factorization.

1004255324253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879225 (or 879219 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 1004255324253 in words is "one trillion, four billion, two hundred fifty-five million, three hundred twenty-four thousand, two hundred fifty-three".