5042532431 has 4 divisors (see below), whose sum is σ = 5042785512. Its totient is φ = 5042279352.

The previous prime is 5042532403. The next prime is 5042532497. The reversal of 5042532431 is 1342352405.

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 5042532431 - 2¹⁰ = 5042531407 is a prime.

It is a super-2 number, since 2×5042532431² = 50854266635373539522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5042532394 and 5042532403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042532931) by changing a digit.

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, 93836 + ... + 137441.

It is an arithmetic number, because the mean of its divisors is an integer number (1260696378).

Almost surely, 2^5042532431 is an apocalyptic number.

5042532431 is a deficient number, since it is larger than the sum of its proper divisors (253081).

5042532431 is a wasteful number, since it uses less digits than its factorization.

5042532431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253080.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 5042532431 is about 71010.7909475736. The cubic root of 5042532431 is about 1714.8108919483.

Adding to 5042532431 its reverse (1342352405), we get a palindrome (6384884836).

The spelling of 5042532431 in words is "five billion, forty-two million, five hundred thirty-two thousand, four hundred thirty-one".