1353274575053 has 4 divisors (see below), whose sum is σ = 1353281603520. Its totient is φ = 1353267546588.

The previous prime is 1353274575049. The next prime is 1353274575067. The reversal of 1353274575053 is 3505754723531.

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 1353274575053 - 2² = 1353274575049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1353274574992 and 1353274575010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353274575083) 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, 3217043 + ... + 3613296.

It is an arithmetic number, because the mean of its divisors is an integer number (338320400880).

Almost surely, 2^{1353274575053} is an apocalyptic number.

It is an amenable number.

1353274575053 is a deficient number, since it is larger than the sum of its proper divisors (7028467).

1353274575053 is an equidigital number, since it uses as much as digits as its factorization.

1353274575053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7028466.

The product of its (nonzero) digits is 6615000, while the sum is 50.

The spelling of 1353274575053 in words is "one trillion, three hundred fifty-three billion, two hundred seventy-four million, five hundred seventy-five thousand, fifty-three".