5242440511 has 8 divisors (see below), whose sum is σ = 6536029824. Its totient is φ = 4085018520.

The previous prime is 5242440509. The next prime is 5242440517. The reversal of 5242440511 is 1150442425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5242440511 - 2¹ = 5242440509 is a prime.

It is a super-2 number, since 2×5242440511² = 54966365022747882242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5242440511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242440517) by changing a digit.

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, 34041745 + ... + 34041898.

It is an arithmetic number, because the mean of its divisors is an integer number (817003728).

Almost surely, 2^5242440511 is an apocalyptic number.

5242440511 is a deficient number, since it is larger than the sum of its proper divisors (1293589313).

5242440511 is a wasteful number, since it uses less digits than its factorization.

5242440511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68083661.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 5242440511 is about 72404.6995090788. The cubic root of 5242440511 is about 1737.1787317326.

Adding to 5242440511 its reverse (1150442425), we get a palindrome (6392882936).

The spelling of 5242440511 in words is "five billion, two hundred forty-two million, four hundred forty thousand, five hundred eleven".