5312454663 has 16 divisors (see below), whose sum is σ = 7525768320. Its totient is φ = 3323873376.

The previous prime is 5312454557. The next prime is 5312454683. The reversal of 5312454663 is 3664542135.

5312454663 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5312454663 - 2¹² = 5312450567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312454683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429420 + ... + 441617.

It is an arithmetic number, because the mean of its divisors is an integer number (470360520).

Almost surely, 2^5312454663 is an apocalyptic number.

5312454663 is a deficient number, since it is larger than the sum of its proper divisors (2213313657).

5312454663 is a wasteful number, since it uses less digits than its factorization.

5312454663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871166.

The product of its digits is 259200, while the sum is 39.

The square root of 5312454663 is about 72886.5876756485. The cubic root of 5312454663 is about 1744.8780480889.

Adding to 5312454663 its reverse (3664542135), we get a palindrome (8976996798).

The spelling of 5312454663 in words is "five billion, three hundred twelve million, four hundred fifty-four thousand, six hundred sixty-three".