17142503164053 has 4 divisors (see below), whose sum is σ = 22856670885408. Its totient is φ = 11428335442700.

The previous prime is 17142503164021. The next prime is 17142503164097. The reversal of 17142503164053 is 35046130524171.

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 17142503164053 - 2⁵ = 17142503164021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 17142503163996 and 17142503164014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17142503164153) 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, 2857083860673 + ... + 2857083860678.

It is an arithmetic number, because the mean of its divisors is an integer number (5714167721352).

Almost surely, 2^{17142503164053} is an apocalyptic number.

It is an amenable number.

17142503164053 is a deficient number, since it is larger than the sum of its proper divisors (5714167721355).

17142503164053 is an equidigital number, since it uses as much as digits as its factorization.

17142503164053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5714167721354.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 17142503164053 in words is "seventeen trillion, one hundred forty-two billion, five hundred three million, one hundred sixty-four thousand, fifty-three".