4155023235 has 48 divisors (see below), whose sum is σ = 7427337120. Its totient is φ = 1981478400.

The previous prime is 4155023161. The next prime is 4155023237. The reversal of 4155023235 is 5323205514.

It is not a de Polignac number, because 4155023235 - 2⁹ = 4155022723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4155023237) by changing a digit.

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, 91951 + ... + 129479.

It is an arithmetic number, because the mean of its divisors is an integer number (154736190).

Almost surely, 2^4155023235 is an apocalyptic number.

4155023235 is a deficient number, since it is larger than the sum of its proper divisors (3272313885).

4155023235 is a wasteful number, since it uses less digits than its factorization.

4155023235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37620 (or 37609 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 4155023235 is about 64459.4697077163. The cubic root of 4155023235 is about 1607.6486947115.

Adding to 4155023235 its reverse (5323205514), we get a palindrome (9478228749).

The spelling of 4155023235 in words is "four billion, one hundred fifty-five million, twenty-three thousand, two hundred thirty-five".