545455834 has 16 divisors (see below), whose sum is σ = 1020073536. Its totient is φ = 212515200.

The previous prime is 545455793. The next prime is 545455843. The reversal of 545455834 is 438554545.

545455834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×545455834³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1770807 + ... + 1771114.

It is an arithmetic number, because the mean of its divisors is an integer number (63754596).

Almost surely, 2^545455834 is an apocalyptic number.

545455834 is a deficient number, since it is larger than the sum of its proper divisors (474617702).

545455834 is a wasteful number, since it uses less digits than its factorization.

545455834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541941.

The product of its digits is 960000, while the sum is 43.

The square root of 545455834 is about 23354.9959109395. The cubic root of 545455834 is about 817.0585840305.

The spelling of 545455834 in words is "five hundred forty-five million, four hundred fifty-five thousand, eight hundred thirty-four".