5628746436 has 12 divisors (see below), whose sum is σ = 13133741712. Its totient is φ = 1876248808.

The previous prime is 5628746419. The next prime is 5628746437. The reversal of 5628746436 is 6346478265.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (5628746437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234531090 + ... + 234531113.

It is an arithmetic number, because the mean of its divisors is an integer number (1094478476).

Almost surely, 2^5628746436 is an apocalyptic number.

It is an amenable number.

5628746436 is an abundant number, since it is smaller than the sum of its proper divisors (7504995276).

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

5628746436 is a wasteful number, since it uses less digits than its factorization.

5628746436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469062210 (or 469062208 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 51.

The square root of 5628746436 is about 75024.9720826339. The cubic root of 5628746436 is about 1778.8413993790.

The spelling of 5628746436 in words is "five billion, six hundred twenty-eight million, seven hundred forty-six thousand, four hundred thirty-six".