5463646000 has 40 divisors (see below), whose sum is σ = 13211100864. Its totient is φ = 2185457600.

The previous prime is 5463645991. The next prime is 5463646003. The reversal of 5463646000 is 6463645.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×5463646000² = 59702855226632000000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5463646003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363912 + ... + 1367911.

Almost surely, 2^5463646000 is an apocalyptic number.

5463646000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5463646000 is an abundant number, since it is smaller than the sum of its proper divisors (7747454864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5463646000 is a wasteful number, since it uses less digits than its factorization.

5463646000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731846 (or 2731830 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 5463646000 is about 73916.4798945404. The cubic root of 5463646000 is about 1761.2764070748.

The spelling of 5463646000 in words is "five billion, four hundred sixty-three million, six hundred forty-six thousand".