2055603142 has 8 divisors (see below), whose sum is σ = 3158609832. Its totient is φ = 1002733200.

The previous prime is 2055603133. The next prime is 2055603163. The reversal of 2055603142 is 2413065502.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2055603142.

It is a congruent number.

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, 12534084 + ... + 12534247.

It is an arithmetic number, because the mean of its divisors is an integer number (394826229).

Almost surely, 2^2055603142 is an apocalyptic number.

2055603142 is a deficient number, since it is larger than the sum of its proper divisors (1103006690).

2055603142 is a wasteful number, since it uses less digits than its factorization.

2055603142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25068374.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2055603142 is about 45338.7598198274. The cubic root of 2055603142 is about 1271.4904158939.

Adding to 2055603142 its reverse (2413065502), we get a palindrome (4468668644).

The spelling of 2055603142 in words is "two billion, fifty-five million, six hundred three thousand, one hundred forty-two".