553355712 has 672 divisors, whose sum is σ = 2236695552. Its totient is φ = 131383296.

The previous prime is 553355707. The next prime is 553355717. The reversal of 553355712 is 217553355.

553355712 is a `hidden beast` number, since 5 + 53 + 35 + 571 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (553355707) and next prime (553355717).

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553355717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 24058933 + ... + 24058955.

It is an arithmetic number, because the mean of its divisors is an integer number (3328416).

Almost surely, 2^553355712 is an apocalyptic number.

553355712 is a gapful number since it is divisible by the number (52) 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 553355712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1118347776).

553355712 is an abundant number, since it is smaller than the sum of its proper divisors (1683339840).

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

553355712 is a wasteful number, since it uses less digits than its factorization.

553355712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 65 counting only the distinct ones).

The product of its digits is 78750, while the sum is 36.

The square root of 553355712 is about 23523.5140232067. The cubic root of 553355712 is about 820.9841999647.

The spelling of 553355712 in words is "five hundred fifty-three million, three hundred fifty-five thousand, seven hundred twelve".