2445382867173 has 4 divisors (see below), whose sum is σ = 3260510489568. Its totient is φ = 1630255244780.

The previous prime is 2445382867171. The next prime is 2445382867177. The reversal of 2445382867173 is 3717682835442.

2445382867173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2445382867173 - 2¹ = 2445382867171 is a prime.

It is a super-2 number, since 2×2445382867173² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445382867171) 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, 407563811193 + ... + 407563811198.

It is an arithmetic number, because the mean of its divisors is an integer number (815127622392).

Almost surely, 2^{2445382867173} is an apocalyptic number.

It is an amenable number.

2445382867173 is a deficient number, since it is larger than the sum of its proper divisors (815127622395).

2445382867173 is an equidigital number, since it uses as much as digits as its factorization.

2445382867173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815127622394.

The product of its digits is 54190080, while the sum is 60.

The spelling of 2445382867173 in words is "two trillion, four hundred forty-five billion, three hundred eighty-two million, eight hundred sixty-seven thousand, one hundred seventy-three".