545555350846 has 16 divisors (see below), whose sum is σ = 892743084288. Its totient is φ = 247975219800.

The previous prime is 545555350843. The next prime is 545555350871. The reversal of 545555350846 is 648053555545.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545555350843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229041 + ... + 1612963.

It is an arithmetic number, because the mean of its divisors is an integer number (55796442768).

Almost surely, 2^545555350846 is an apocalyptic number.

545555350846 is a deficient number, since it is larger than the sum of its proper divisors (347187733442).

545555350846 is a wasteful number, since it uses less digits than its factorization.

545555350846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448527.

The product of its (nonzero) digits is 36000000, while the sum is 55.

The spelling of 545555350846 in words is "five hundred forty-five billion, five hundred fifty-five million, three hundred fifty thousand, eight hundred forty-six".