2042052155163 has 6 divisors (see below), whose sum is σ = 2949630890804. Its totient is φ = 1361368103436.

The previous prime is 2042052155147. The next prime is 2042052155309. The reversal of 2042052155163 is 3615512502402.

2042052155163 is a `hidden beast` number, since 2 + 0 + 4 + 20 + 5 + 21 + 551 + 63 = 666.

It is not a de Polignac number, because 2042052155163 - 2⁴ = 2042052155147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042052157163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113447341945 + ... + 113447341962.

Almost surely, 2^{2042052155163} is an apocalyptic number.

2042052155163 is a deficient number, since it is larger than the sum of its proper divisors (907578735641).

2042052155163 is a wasteful number, since it uses less digits than its factorization.

2042052155163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226894683913 (or 226894683910 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 2042052155163 its reverse (3615512502402), we get a palindrome (5657564657565).

The spelling of 2042052155163 in words is "two trillion, forty-two billion, fifty-two million, one hundred fifty-five thousand, one hundred sixty-three".