5242260131 has 4 divisors (see below), whose sum is σ = 5550628392. Its totient is φ = 4933891872.

The previous prime is 5242260077. The next prime is 5242260167. The reversal of 5242260131 is 1310622425.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5242260131 - 2²² = 5238065827 is a prime.

It is a super-2 number, since 2×5242260131² = 54962582562144274322, 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 5242260131.

It is not an unprimeable number, because it can be changed into a prime (5242265131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154184105 + ... + 154184138.

It is an arithmetic number, because the mean of its divisors is an integer number (1387657098).

Almost surely, 2^5242260131 is an apocalyptic number.

5242260131 is a deficient number, since it is larger than the sum of its proper divisors (308368261).

5242260131 is a wasteful number, since it uses less digits than its factorization.

5242260131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308368260.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5242260131 is about 72403.4538609865. The cubic root of 5242260131 is about 1737.1588074313.

Adding to 5242260131 its reverse (1310622425), we get a palindrome (6552882556).

The spelling of 5242260131 in words is "five billion, two hundred forty-two million, two hundred sixty thousand, one hundred thirty-one".