4542155530 has 16 divisors (see below), whose sum is σ = 8919141984. Its totient is φ = 1651692880.

The previous prime is 4542155467. The next prime is 4542155567. The reversal of 4542155530 is 355512454.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20646052 + ... + 20646271.

It is an arithmetic number, because the mean of its divisors is an integer number (557446374).

Almost surely, 2^4542155530 is an apocalyptic number.

4542155530 is a deficient number, since it is larger than the sum of its proper divisors (4376986454).

4542155530 is a wasteful number, since it uses less digits than its factorization.

4542155530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41292341.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 4542155530 is about 67395.5156520076. The cubic root of 4542155530 is about 1656.1029610441.

Adding to 4542155530 its reverse (355512454), we get a palindrome (4897667984).

The spelling of 4542155530 in words is "four billion, five hundred forty-two million, one hundred fifty-five thousand, five hundred thirty".