605116550145 has 32 divisors (see below), whose sum is σ = 1041944204160. Its totient is φ = 298765347840.

The previous prime is 605116550123. The next prime is 605116550161. The reversal of 605116550145 is 541055611506.

It is not a de Polignac number, because 605116550145 - 2²⁹ = 604579679233 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19435315 + ... + 19466424.

It is an arithmetic number, because the mean of its divisors is an integer number (32560756380).

Almost surely, 2^605116550145 is an apocalyptic number.

It is an amenable number.

605116550145 is a deficient number, since it is larger than the sum of its proper divisors (436827654015).

605116550145 is a wasteful number, since it uses less digits than its factorization.

605116550145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38901825.

The product of its (nonzero) digits is 90000, while the sum is 39.

The spelling of 605116550145 in words is "six hundred five billion, one hundred sixteen million, five hundred fifty thousand, one hundred forty-five".