5628481236 has 144 divisors (see below), whose sum is σ = 17009657280. Its totient is φ = 1604836800.

The previous prime is 5628481223. The next prime is 5628481249. The reversal of 5628481236 is 6321848265.

5628481236 is a `hidden beast` number, since 5 + 628 + 4 + 8 + 12 + 3 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (5628481223) and next prime (5628481249).

It is a junction number, because it is equal to n+sod(n) for n = 5628481191 and 5628481200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3878311 + ... + 3879761.

It is an arithmetic number, because the mean of its divisors is an integer number (118122620).

Almost surely, 2^5628481236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5628481236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8504828640).

5628481236 is an abundant number, since it is smaller than the sum of its proper divisors (11381176044).

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

5628481236 is a wasteful number, since it uses less digits than its factorization.

5628481236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211 (or 2196 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 5628481236 is about 75023.2046502947. The cubic root of 5628481236 is about 1778.8134620663.

The spelling of 5628481236 in words is "five billion, six hundred twenty-eight million, four hundred eighty-one thousand, two hundred thirty-six".