1253245216235 has 16 divisors (see below), whose sum is σ = 1570897255680. Its totient is φ = 958017302880.

The previous prime is 1253245216211. The next prime is 1253245216253. The reversal of 1253245216235 is 5326125423521.

It is not a de Polignac number, because 1253245216235 - 2¹⁶ = 1253245150699 is a prime.

It is a super-3 number, since 3×1253245216235³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1253245216192 and 1253245216201.

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 15 ways as a sum of consecutive naturals, for example, 5499965 + ... + 5723294.

It is an arithmetic number, because the mean of its divisors is an integer number (98181078480).

Almost surely, 2^{1253245216235} is an apocalyptic number.

1253245216235 is a deficient number, since it is larger than the sum of its proper divisors (317652039445).

1253245216235 is a wasteful number, since it uses less digits than its factorization.

1253245216235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11224258.

The product of its digits is 432000, while the sum is 41.

The spelling of 1253245216235 in words is "one trillion, two hundred fifty-three billion, two hundred forty-five million, two hundred sixteen thousand, two hundred thirty-five".