5463631800 has 144 divisors (see below), whose sum is σ = 20016832680. Its totient is φ = 1324512000.

The previous prime is 5463631799. The next prime is 5463631843. The reversal of 5463631800 is 81363645.

5463631800 is a `hidden beast` number, since 5 + 4 + 636 + 3 + 18 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 118171 + ... + 157770.

Almost surely, 2^5463631800 is an apocalyptic number.

5463631800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5463631800 is an abundant number, since it is smaller than the sum of its proper divisors (14553200880).

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

5463631800 is a wasteful number, since it uses less digits than its factorization.

5463631800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275974 (or 275962 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 5463631800 is about 73916.3838401203. The cubic root of 5463631800 is about 1761.2748812228.

It can be divided in two parts, 54636 and 31800, that added together give a square (86436 = 294²).

The spelling of 5463631800 in words is "five billion, four hundred sixty-three million, six hundred thirty-one thousand, eight hundred".