5463315988 has 24 divisors (see below), whose sum is σ = 10359432608. Its totient is φ = 2506057056.

The previous prime is 5463315967. The next prime is 5463316007. The reversal of 5463315988 is 8895133645.

It is a super-2 number, since 2×5463315988² = 59695643169472832288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313806 + ... + 330757.

Almost surely, 2^5463315988 is an apocalyptic number.

It is an amenable number.

5463315988 is a deficient number, since it is larger than the sum of its proper divisors (4896116620).

5463315988 is a wasteful number, since it uses less digits than its factorization.

5463315988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644743 (or 644741 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 52.

The square root of 5463315988 is about 73914.2475304998. The cubic root of 5463315988 is about 1761.2409451597.

The spelling of 5463315988 in words is "five billion, four hundred sixty-three million, three hundred fifteen thousand, nine hundred eighty-eight".