5273120242 has 16 divisors (see below), whose sum is σ = 8519454720. Its totient is φ = 2433365712.

The previous prime is 5273120239. The next prime is 5273120269. The reversal of 5273120242 is 2420213725.

It is a self number, because there is not a number n which added to its sum of digits gives 5273120242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217359 + ... + 240397.

It is an arithmetic number, because the mean of its divisors is an integer number (532465920).

Almost surely, 2^5273120242 is an apocalyptic number.

5273120242 is a deficient number, since it is larger than the sum of its proper divisors (3246334478).

5273120242 is a wasteful number, since it uses less digits than its factorization.

5273120242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31857.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 5273120242 is about 72616.2532908439. The cubic root of 5273120242 is about 1740.5609062766.

Adding to 5273120242 its reverse (2420213725), we get a palindrome (7693333967).

The spelling of 5273120242 in words is "five billion, two hundred seventy-three million, one hundred twenty thousand, two hundred forty-two".