1173472411253 has 2 divisors, whose sum is σ = 1173472411254. Its totient is φ = 1173472411252.

The previous prime is 1173472411247. The next prime is 1173472411373. The reversal of 1173472411253 is 3521142743711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 978243639844 + 195228771409 = 989062^2 + 441847^2 .

It is a cyclic number.

It is not a de Polignac number, because 1173472411253 - 2³⁸ = 898594504309 is a prime.

It is a super-2 number, since 2×1173472411253² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1173472411253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1173472411213) by changing a digit.

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 as a sum of consecutive naturals, namely, 586736205626 + 586736205627.

It is an arithmetic number, because the mean of its divisors is an integer number (586736205627).

Almost surely, 2^{1173472411253} is an apocalyptic number.

It is an amenable number.

1173472411253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1173472411253 is an equidigital number, since it uses as much as digits as its factorization.

1173472411253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 41.

The spelling of 1173472411253 in words is "one trillion, one hundred seventy-three billion, four hundred seventy-two million, four hundred eleven thousand, two hundred fifty-three".