5312551383 has 12 divisors (see below), whose sum is σ = 7938295560. Its totient is φ = 3419573136.

The previous prime is 5312551379. The next prime is 5312551397. The reversal of 5312551383 is 3831552135.

5312551383 is a `hidden beast` number, since 53 + 12 + 5 + 513 + 83 = 666.

It is not a de Polignac number, because 5312551383 - 2² = 5312551379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312551333) 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 11 ways as a sum of consecutive naturals, for example, 10177041 + ... + 10177562.

It is an arithmetic number, because the mean of its divisors is an integer number (661524630).

Almost surely, 2^5312551383 is an apocalyptic number.

5312551383 is a deficient number, since it is larger than the sum of its proper divisors (2625744177).

5312551383 is a wasteful number, since it uses less digits than its factorization.

5312551383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20354638 (or 20354635 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5312551383 is about 72887.2511691860. The cubic root of 5312551383 is about 1744.8886372667. Note that the first 3 decimals are identical.

The spelling of 5312551383 in words is "five billion, three hundred twelve million, five hundred fifty-one thousand, three hundred eighty-three".