4530155042 has 16 divisors (see below), whose sum is σ = 7767019392. Its totient is φ = 1941235200.

The previous prime is 4530155041. The next prime is 4530155083. The reversal of 4530155042 is 2405510354.

It is a junction number, because it is equal to n+sod(n) for n = 4530154996 and 4530155014.

It is not an unprimeable number, because it can be changed into a prime (4530155041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117563 + ... + 151265.

It is an arithmetic number, because the mean of its divisors is an integer number (485438712).

Almost surely, 2^4530155042 is an apocalyptic number.

4530155042 is a deficient number, since it is larger than the sum of its proper divisors (3236864350).

4530155042 is a wasteful number, since it uses less digits than its factorization.

4530155042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43313.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 4530155042 is about 67306.4264539427. The cubic root of 4530155042 is about 1654.6431862824.

Adding to 4530155042 its reverse (2405510354), we get a palindrome (6935665396).

The spelling of 4530155042 in words is "four billion, five hundred thirty million, one hundred fifty-five thousand, forty-two".