4155453122 has 8 divisors (see below), whose sum is σ = 6233932476. Its totient is φ = 2077475632.

The previous prime is 4155453097. The next prime is 4155453149. The reversal of 4155453122 is 2213545514.

It can be written as a sum of positive squares in 2 ways, for example, as 3820599721 + 334853401 = 61811^2 + 18299^2 .

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

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, 104033 + ... + 138324.

Almost surely, 2^4155453122 is an apocalyptic number.

4155453122 is a deficient number, since it is larger than the sum of its proper divisors (2078479354).

4155453122 is a wasteful number, since it uses less digits than its factorization.

4155453122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250932.

The product of its digits is 24000, while the sum is 32.

The square root of 4155453122 is about 64462.8041741903. The cubic root of 4155453122 is about 1607.7041363141.

Adding to 4155453122 its reverse (2213545514), we get a palindrome (6368998636).

The spelling of 4155453122 in words is "four billion, one hundred fifty-five million, four hundred fifty-three thousand, one hundred twenty-two".