553040424576 has 256 divisors, whose sum is σ = 1716698188800. Its totient is φ = 175032299520.

The previous prime is 553040424491. The next prime is 553040424631. The reversal of 553040424576 is 675424040355.

553040424576 is a `hidden beast` number, since 5 + 5 + 30 + 4 + 0 + 42 + 4 + 576 = 666.

It is a super-2 number, since 2×553040424576² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5629510 + ... + 5726906.

It is an arithmetic number, because the mean of its divisors is an integer number (6705852300).

Almost surely, 2^553040424576 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 553040424576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (858349094400).

553040424576 is an abundant number, since it is smaller than the sum of its proper divisors (1163657764224).

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

553040424576 is a wasteful number, since it uses less digits than its factorization.

553040424576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97504 (or 97486 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 45.

The spelling of 553040424576 in words is "five hundred fifty-three billion, forty million, four hundred twenty-four thousand, five hundred seventy-six".