4055144252 has 24 divisors (see below), whose sum is σ = 7124877312. Its totient is φ = 2019481200.

The previous prime is 4055144213. The next prime is 4055144279. The reversal of 4055144252 is 2524415504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1516877 + ... + 1519547.

It is an arithmetic number, because the mean of its divisors is an integer number (296869888).

Almost surely, 2^4055144252 is an apocalyptic number.

It is an amenable number.

4055144252 is a deficient number, since it is larger than the sum of its proper divisors (3069733060).

4055144252 is a wasteful number, since it uses less digits than its factorization.

4055144252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4049 (or 4047 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 4055144252 is about 63680.0145414556. The cubic root of 4055144252 is about 1594.6624550796.

Adding to 4055144252 its reverse (2524415504), we get a palindrome (6579559756).

The spelling of 4055144252 in words is "four billion, fifty-five million, one hundred forty-four thousand, two hundred fifty-two".