545046214642 has 16 divisors (see below), whose sum is σ = 825917720832. Its totient is φ = 269754187600.

The previous prime is 545046214639. The next prime is 545046214649. The reversal of 545046214642 is 246412640545.

It is a super-3 number, since 3×545046214642³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (545046214649) 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, 3391234 + ... + 3548317.

It is an arithmetic number, because the mean of its divisors is an integer number (51619857552).

Almost surely, 2^545046214642 is an apocalyptic number.

545046214642 is a deficient number, since it is larger than the sum of its proper divisors (280871506190).

545046214642 is a wasteful number, since it uses less digits than its factorization.

545046214642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6939953.

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 545046214642 in words is "five hundred forty-five billion, forty-six million, two hundred fourteen thousand, six hundred forty-two".