2144502153 has 24 divisors (see below), whose sum is σ = 3151843656. Its totient is φ = 1404691200.

The previous prime is 2144502119. The next prime is 2144502187. The reversal of 2144502153 is 3512054412.

2144502153 is a `hidden beast` number, since 2 + 1 + 4 + 4 + 502 + 153 = 666.

2144502153 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2144502119) and next prime (2144502187).

It can be written as a sum of positive squares in 4 ways, for example, as 65415744 + 2079086409 = 8088^2 + 45597^2 .

It is not a de Polignac number, because 2144502153 - 2⁹ = 2144501641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2144502193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 723751 + ... + 726707.

It is an arithmetic number, because the mean of its divisors is an integer number (131326819).

Almost surely, 2^2144502153 is an apocalyptic number.

It is an amenable number.

2144502153 is a deficient number, since it is larger than the sum of its proper divisors (1007341503).

2144502153 is a wasteful number, since it uses less digits than its factorization.

2144502153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345 (or 4342 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2144502153 is about 46308.7697202161. The cubic root of 2144502153 is about 1289.5618071819.

Adding to 2144502153 its reverse (3512054412), we get a palindrome (5656556565).

The spelling of 2144502153 in words is "two billion, one hundred forty-four million, five hundred two thousand, one hundred fifty-three".