553707812 has 48 divisors (see below), whose sum is σ = 1148609280. Its totient is φ = 228604032.

The previous prime is 553707811. The next prime is 553707827. The reversal of 553707812 is 218707355.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (553707811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104114 + ... + 109302.

It is an arithmetic number, because the mean of its divisors is an integer number (23929360).

Almost surely, 2^553707812 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 553707812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574304640).

553707812 is an abundant number, since it is smaller than the sum of its proper divisors (594901468).

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

553707812 is a wasteful number, since it uses less digits than its factorization.

553707812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340 (or 5338 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 553707812 is about 23530.9968339635. The cubic root of 553707812 is about 821.1582936750.

The spelling of 553707812 in words is "five hundred fifty-three million, seven hundred seven thousand, eight hundred twelve".