5042140155 has 48 divisors (see below), whose sum is σ = 9821238336. Its totient is φ = 2374352640.

The previous prime is 5042140133. The next prime is 5042140223. The reversal of 5042140155 is 5510412405.

5042140155 is a `hidden beast` number, since 50 + 421 + 40 + 155 = 666.

It is not a de Polignac number, because 5042140155 - 2⁵ = 5042140123 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173916 + ... + 200825.

It is an arithmetic number, because the mean of its divisors is an integer number (204609132).

Almost surely, 2^5042140155 is an apocalyptic number.

5042140155 is a deficient number, since it is larger than the sum of its proper divisors (4779098181).

5042140155 is a wasteful number, since it uses less digits than its factorization.

5042140155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374788 (or 374785 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5042140155 is about 71008.0288066075. The cubic root of 5042140155 is about 1714.7664237761.

The spelling of 5042140155 in words is "five billion, forty-two million, one hundred forty thousand, one hundred fifty-five".