553355513 has 8 divisors (see below), whose sum is σ = 563251200. Its totient is φ = 543477168.

The previous prime is 553355503. The next prime is 553355533. The reversal of 553355513 is 315553355.

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

It is a cyclic number.

It is not a de Polignac number, because 553355513 - 2¹⁶ = 553289977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553355503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71795 + ... + 79127.

It is an arithmetic number, because the mean of its divisors is an integer number (70406400).

Almost surely, 2^553355513 is an apocalyptic number.

It is an amenable number.

553355513 is a deficient number, since it is larger than the sum of its proper divisors (9895687).

553355513 is a wasteful number, since it uses less digits than its factorization.

553355513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8671.

The product of its digits is 84375, while the sum is 35.

The square root of 553355513 is about 23523.5097933961. The cubic root of 553355513 is about 820.9841015494.

The spelling of 553355513 in words is "five hundred fifty-three million, three hundred fifty-five thousand, five hundred thirteen".