5486631400 has 48 divisors (see below), whose sum is σ = 12790252800. Its totient is φ = 2188831680.

The previous prime is 5486631389. The next prime is 5486631421. The reversal of 5486631400 is 41366845.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5486631400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39609 + ... + 111991.

It is an arithmetic number, because the mean of its divisors is an integer number (266463600).

Almost surely, 2^5486631400 is an apocalyptic number.

5486631400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5486631400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6395126400).

5486631400 is an abundant number, since it is smaller than the sum of its proper divisors (7303621400).

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

5486631400 is a wasteful number, since it uses less digits than its factorization.

5486631400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72778 (or 72769 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 5486631400 is about 74071.7989520978. The cubic root of 5486631400 is about 1763.7428311363.

The spelling of 5486631400 in words is "five billion, four hundred eighty-six million, six hundred thirty-one thousand, four hundred".