4155534345 has 32 divisors (see below), whose sum is σ = 6908903424. Its totient is φ = 2130552000.

The previous prime is 4155534337. The next prime is 4155534371. The reversal of 4155534345 is 5434355514.

It is a happy number.

4155534345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4155534345 - 2³ = 4155534337 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40624 + ... + 99806.

It is an arithmetic number, because the mean of its divisors is an integer number (215903232).

Almost surely, 2^4155534345 is an apocalyptic number.

It is an amenable number.

4155534345 is a deficient number, since it is larger than the sum of its proper divisors (2753369079).

4155534345 is a wasteful number, since it uses less digits than its factorization.

4155534345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59373.

The product of its digits is 360000, while the sum is 39.

The square root of 4155534345 is about 64463.4341700782. The cubic root of 4155534345 is about 1607.7146110404.

Adding to 4155534345 its reverse (5434355514), we get a palindrome (9589889859).

The spelling of 4155534345 in words is "four billion, one hundred fifty-five million, five hundred thirty-four thousand, three hundred forty-five".