2042055455 has 16 divisors (see below), whose sum is σ = 2675092608. Its totient is φ = 1484100000.

The previous prime is 2042055403. The next prime is 2042055469. The reversal of 2042055455 is 5545502402.

It is not a de Polignac number, because 2042055455 - 2⁸ = 2042055199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72080 + ... + 96330.

It is an arithmetic number, because the mean of its divisors is an integer number (167193288).

Almost surely, 2^2042055455 is an apocalyptic number.

2042055455 is a deficient number, since it is larger than the sum of its proper divisors (633037153).

2042055455 is a wasteful number, since it uses less digits than its factorization.

2042055455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25798.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 2042055455 is about 45189.1077030738. The cubic root of 2042055455 is about 1268.6909559264.

Adding to 2042055455 its reverse (5545502402), we get a palindrome (7587557857).

The spelling of 2042055455 in words is "two billion, forty-two million, fifty-five thousand, four hundred fifty-five".