5242606144 has 28 divisors (see below), whose sum is σ = 10406443500. Its totient is φ = 2620510208.

The previous prime is 5242606123. The next prime is 5242606153. The reversal of 5242606144 is 4416062425.

It can be written as a sum of positive squares in 2 ways, for example, as 2903916544 + 2338689600 = 53888^2 + 48360^2 .

It is a super-2 number, since 2×5242606144² = 54969838362213097472, which contains 22 as substring.

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, 241032 + ... + 261880.

Almost surely, 2^5242606144 is an apocalyptic number.

It is an amenable number.

5242606144 is a deficient number, since it is larger than the sum of its proper divisors (5163837356).

5242606144 is a wasteful number, since it uses less digits than its factorization.

5242606144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24790 (or 24780 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 5242606144 is about 72405.8433001094. The cubic root of 5242606144 is about 1737.1970267165.

Adding to 5242606144 its reverse (4416062425), we get a palindrome (9658668569).

The spelling of 5242606144 in words is "five billion, two hundred forty-two million, six hundred six thousand, one hundred forty-four".