5131535063 has 4 divisors (see below), whose sum is σ = 5134088808. Its totient is φ = 5128981320.

The previous prime is 5131535053. The next prime is 5131535099. The reversal of 5131535063 is 3605351315.

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 5131535063 - 2¹⁰ = 5131534039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131535023) 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, 1273856 + ... + 1277877.

It is an arithmetic number, because the mean of its divisors is an integer number (1283522202).

Almost surely, 2^5131535063 is an apocalyptic number.

5131535063 is a deficient number, since it is larger than the sum of its proper divisors (2553745).

5131535063 is a wasteful number, since it uses less digits than its factorization.

5131535063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553744.

The product of its (nonzero) digits is 20250, while the sum is 32.

The square root of 5131535063 is about 71634.7336352973. The cubic root of 5131535063 is about 1724.8411322431.

Adding to 5131535063 its reverse (3605351315), we get a palindrome (8736886378).

The spelling of 5131535063 in words is "five billion, one hundred thirty-one million, five hundred thirty-five thousand, sixty-three".