4255052145 has 16 divisors (see below), whose sum is σ = 7208559360. Its totient is φ = 2135869184.

The previous prime is 4255052099. The next prime is 4255052183. The reversal of 4255052145 is 5412505524.

It is a cyclic number.

It is not a de Polignac number, because 4255052145 - 2¹¹ = 4255050097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8342985 + ... + 8343494.

It is an arithmetic number, because the mean of its divisors is an integer number (450534960).

Almost surely, 2^4255052145 is an apocalyptic number.

It is an amenable number.

4255052145 is a deficient number, since it is larger than the sum of its proper divisors (2953507215).

4255052145 is a wasteful number, since it uses less digits than its factorization.

4255052145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16686504.

The product of its (nonzero) digits is 40000, while the sum is 33.

The square root of 4255052145 is about 65230.7607268227. The cubic root of 4255052145 is about 1620.4474891673.

Adding to 4255052145 its reverse (5412505524), we get a palindrome (9667557669).

The spelling of 4255052145 in words is "four billion, two hundred fifty-five million, fifty-two thousand, one hundred forty-five".