553442046 has 8 divisors (see below), whose sum is σ = 1106884104. Its totient is φ = 184480680.

The previous prime is 553442033. The next prime is 553442053. The reversal of 553442046 is 640244355.

It is a sphenic number, since it is the product of 3 distinct primes.

553442046 is an admirable number.

It is a super-2 number, since 2×553442046² = 612596196561332232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 553441998 and 553442016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46120165 + ... + 46120176.

It is an arithmetic number, because the mean of its divisors is an integer number (138360513).

Almost surely, 2^553442046 is an apocalyptic number.

553442046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

553442046 is a wasteful number, since it uses less digits than its factorization.

553442046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92240346.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 553442046 is about 23525.3490091008. The cubic root of 553442046 is about 821.0268941199.

The spelling of 553442046 in words is "five hundred fifty-three million, four hundred forty-two thousand, forty-six".