553011033168 has 240 divisors, whose sum is σ = 1703760095232. Its totient is φ = 166053888000.

The previous prime is 553011033137. The next prime is 553011033193. The reversal of 553011033168 is 861330110355.

553011033168 is a `hidden beast` number, since 5 + 5 + 301 + 10 + 331 + 6 + 8 = 666.

It is a super-2 number, since 2×553011033168² (a number of 24 digits) contains 22 as substring.

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

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, 265741888 + ... + 265743968.

Almost surely, 2^553011033168 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 553011033168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851880047616).

553011033168 is an abundant number, since it is smaller than the sum of its proper divisors (1150749062064).

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

553011033168 is a wasteful number, since it uses less digits than its factorization.

553011033168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554 (or 3545 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 553011033168 in words is "five hundred fifty-three billion, eleven million, thirty-three thousand, one hundred sixty-eight".