545240651606 has 32 divisors (see below), whose sum is σ = 947585190720. Its totient is φ = 230453392896.

The previous prime is 545240651597. The next prime is 545240651623. The reversal of 545240651606 is 606156042545.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20517680 + ... + 20544236.

It is an arithmetic number, because the mean of its divisors is an integer number (29612037210).

Almost surely, 2^545240651606 is an apocalyptic number.

545240651606 is a deficient number, since it is larger than the sum of its proper divisors (402344539114).

545240651606 is a wasteful number, since it uses less digits than its factorization.

545240651606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46728.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 545240651606 in words is "five hundred forty-five billion, two hundred forty million, six hundred fifty-one thousand, six hundred six".