1350610313253 has 4 divisors (see below), whose sum is σ = 1800813751008. Its totient is φ = 900406875500.

The previous prime is 1350610313231. The next prime is 1350610313263. The reversal of 1350610313253 is 3523130160531.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1350610313253 - 2²⁰ = 1350609264677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350610313203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225101718873 + ... + 225101718878.

It is an arithmetic number, because the mean of its divisors is an integer number (450203437752).

Almost surely, 2^{1350610313253} is an apocalyptic number.

It is an amenable number.

1350610313253 is a deficient number, since it is larger than the sum of its proper divisors (450203437755).

1350610313253 is an equidigital number, since it uses as much as digits as its factorization.

1350610313253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450203437754.

The product of its (nonzero) digits is 24300, while the sum is 33.

Adding to 1350610313253 its reverse (3523130160531), we get a palindrome (4873740473784).

The spelling of 1350610313253 in words is "one trillion, three hundred fifty billion, six hundred ten million, three hundred thirteen thousand, two hundred fifty-three".