1253140003255 has 8 divisors (see below), whose sum is σ = 1718592004512. Its totient is φ = 859296002208.

The previous prime is 1253140003253. The next prime is 1253140003321. The reversal of 1253140003255 is 5523000413521.

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

It is not a de Polignac number, because 1253140003255 - 2¹ = 1253140003253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253140003253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17902000012 + ... + 17902000081.

It is an arithmetic number, because the mean of its divisors is an integer number (214824000564).

Almost surely, 2^{1253140003255} is an apocalyptic number.

1253140003255 is a deficient number, since it is larger than the sum of its proper divisors (465452001257).

1253140003255 is an equidigital number, since it uses as much as digits as its factorization.

1253140003255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35804000105.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 1253140003255 its reverse (5523000413521), we get a palindrome (6776140416776).

The spelling of 1253140003255 in words is "one trillion, two hundred fifty-three billion, one hundred forty million, three thousand, two hundred fifty-five".