2042554555 has 8 divisors (see below), whose sum is σ = 2454526800. Its totient is φ = 1631736096.

The previous prime is 2042554541. The next prime is 2042554637. The reversal of 2042554555 is 5554552402.

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

It is a cyclic number.

It is not a de Polignac number, because 2042554555 - 2¹¹ = 2042552507 is a prime.

It is a super-2 number, since 2×2042554555² = 8344058220302496050, which contains 22 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, 284545 + ... + 291634.

It is an arithmetic number, because the mean of its divisors is an integer number (306815850).

Almost surely, 2^2042554555 is an apocalyptic number.

2042554555 is a deficient number, since it is larger than the sum of its proper divisors (411972245).

2042554555 is an equidigital number, since it uses as much as digits as its factorization.

2042554555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576893.

The product of its (nonzero) digits is 200000, while the sum is 37.

The square root of 2042554555 is about 45194.6297141596. The cubic root of 2042554555 is about 1268.7943080128.

The spelling of 2042554555 in words is "two billion, forty-two million, five hundred fifty-four thousand, five hundred fifty-five".