545011373142173 has 8 divisors (see below), whose sum is σ = 622870917752448. Its totient is φ = 467152022786544.

The previous prime is 545011373142161. The next prime is 545011373142251. The reversal of 545011373142173 is 371241373110545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 545011373142173 - 2³² = 545007078174877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545011373102173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42501086 + ... + 53817887.

It is an arithmetic number, because the mean of its divisors is an integer number (77858864719056).

Almost surely, 2^{545011373142173} is an apocalyptic number.

It is an amenable number.

545011373142173 is a deficient number, since it is larger than the sum of its proper divisors (77859544610275).

545011373142173 is an equidigital number, since it uses as much as digits as its factorization.

545011373142173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97127323.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 545011373142173 in words is "five hundred forty-five trillion, eleven billion, three hundred seventy-three million, one hundred forty-two thousand, one hundred seventy-three".