553123085 has 8 divisors (see below), whose sum is σ = 664007136. Its totient is φ = 442325520.

The previous prime is 553123073. The next prime is 553123091. The reversal of 553123085 is 580321355.

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

It is not a de Polignac number, because 553123085 - 2¹⁰ = 553122061 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 6599 + ... + 33908.

It is an arithmetic number, because the mean of its divisors is an integer number (83000892).

Almost surely, 2^553123085 is an apocalyptic number.

It is an amenable number.

553123085 is a deficient number, since it is larger than the sum of its proper divisors (110884051).

553123085 is a wasteful number, since it uses less digits than its factorization.

553123085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43243.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 553123085 is about 23518.5689403076. The cubic root of 553123085 is about 820.8691384372.

The spelling of 553123085 in words is "five hundred fifty-three million, one hundred twenty-three thousand, eighty-five".