553630336 has 64 divisors (see below), whose sum is σ = 1264294080. Its totient is φ = 236556288.

The previous prime is 553630291. The next prime is 553630351. The reversal of 553630336 is 633036355.

553630336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387255 + ... + 388681.

It is an arithmetic number, because the mean of its divisors is an integer number (19754595).

Almost surely, 2^553630336 is an apocalyptic number.

553630336 is a gapful number since it is divisible by the number (56) 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 553630336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632147040).

553630336 is an abundant number, since it is smaller than the sum of its proper divisors (710663744).

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

553630336 is a wasteful number, since it uses less digits than its factorization.

553630336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881 (or 1869 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 34.

The square root of 553630336 is about 23529.3505222732. The cubic root of 553630336 is about 821.1199924710.

The spelling of 553630336 in words is "five hundred fifty-three million, six hundred thirty thousand, three hundred thirty-six".