5042540252 has 12 divisors (see below), whose sum is σ = 8887931640. Its totient is φ = 2503131216.

The previous prime is 5042540249. The next prime is 5042540281. The reversal of 5042540252 is 2520452405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4534103 + ... + 4535214.

It is an arithmetic number, because the mean of its divisors is an integer number (740660970).

Almost surely, 2^5042540252 is an apocalyptic number.

It is an amenable number.

5042540252 is a deficient number, since it is larger than the sum of its proper divisors (3845391388).

5042540252 is a wasteful number, since it uses less digits than its factorization.

5042540252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9069460 (or 9069458 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 5042540252 is about 71010.8460166473. The cubic root of 5042540252 is about 1714.8117785087.

Adding to 5042540252 its reverse (2520452405), we get a palindrome (7562992657).

The spelling of 5042540252 in words is "five billion, forty-two million, five hundred forty thousand, two hundred fifty-two".