973273847153 has 2 divisors, whose sum is σ = 973273847154. Its totient is φ = 973273847152.

The previous prime is 973273847131. The next prime is 973273847191. The reversal of 973273847153 is 351748372379.

It is a happy number.

973273847153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 498073182049 + 475200665104 = 705743^2 + 689348^2 .

It is a cyclic number.

It is not a de Polignac number, because 973273847153 - 2¹⁴ = 973273830769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 973273847092 and 973273847101.

It is not a weakly prime, because it can be changed into another prime (973273841153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486636923576 + 486636923577.

It is an arithmetic number, because the mean of its divisors is an integer number (486636923577).

Almost surely, 2^973273847153 is an apocalyptic number.

It is an amenable number.

973273847153 is a deficient number, since it is larger than the sum of its proper divisors (1).

973273847153 is an equidigital number, since it uses as much as digits as its factorization.

973273847153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26671680, while the sum is 59.

The spelling of 973273847153 in words is "nine hundred seventy-three billion, two hundred seventy-three million, eight hundred forty-seven thousand, one hundred fifty-three".