545802602888171 has 8 divisors (see below), whose sum is σ = 558588971671104. Its totient is φ = 533020474332360.

The previous prime is 545802602888149. The next prime is 545802602888183. The reversal of 545802602888171 is 171888206208545.

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 545802602888171 - 2³⁴ = 545785423018987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 545802602888098 and 545802602888107.

It is not an unprimeable number, because it can be changed into a prime (545802602888971) 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, 1059796325 + ... + 1060311206.

It is an arithmetic number, because the mean of its divisors is an integer number (69823621458888).

Almost surely, 2^{545802602888171} is an apocalyptic number.

545802602888171 is a deficient number, since it is larger than the sum of its proper divisors (12786368782933).

545802602888171 is a wasteful number, since it uses less digits than its factorization.

545802602888171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120113561.

The product of its (nonzero) digits is 68812800, while the sum is 65.

The spelling of 545802602888171 in words is "five hundred forty-five trillion, eight hundred two billion, six hundred two million, eight hundred eighty-eight thousand, one hundred seventy-one".