545054842 has 8 divisors (see below), whose sum is σ = 836595936. Its totient is φ = 266189532.

The previous prime is 545054837. The next prime is 545054863. The reversal of 545054842 is 248450545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3168838 + ... + 3169009.

It is an arithmetic number, because the mean of its divisors is an integer number (104574492).

Almost surely, 2^545054842 is an apocalyptic number.

545054842 is a deficient number, since it is larger than the sum of its proper divisors (291541094).

545054842 is a wasteful number, since it uses less digits than its factorization.

545054842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6337892.

The product of its (nonzero) digits is 128000, while the sum is 37.

The square root of 545054842 is about 23346.4096168983. The cubic root of 545054842 is about 816.8583146687.

The spelling of 545054842 in words is "five hundred forty-five million, fifty-four thousand, eight hundred forty-two".