2000545042 has 8 divisors (see below), whose sum is σ = 3014274816. Its totient is φ = 995786772.

The previous prime is 2000545033. The next prime is 2000545067. The reversal of 2000545042 is 2405450002.

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, 2242318 + ... + 2243209.

It is an arithmetic number, because the mean of its divisors is an integer number (376784352).

Almost surely, 2^2000545042 is an apocalyptic number.

2000545042 is a deficient number, since it is larger than the sum of its proper divisors (1013729774).

2000545042 is a wasteful number, since it uses less digits than its factorization.

2000545042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485752.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 2000545042 is about 44727.4528896963. The cubic root of 2000545042 is about 1260.0354911478.

Adding to 2000545042 its reverse (2405450002), we get a palindrome (4405995044).

The spelling of 2000545042 in words is "two billion, five hundred forty-five thousand, forty-two".