553348857 has 16 divisors (see below), whose sum is σ = 747114368. Its totient is φ = 364262400.

The previous prime is 553348849. The next prime is 553348877. The reversal of 553348857 is 758843355.

It is not a de Polignac number, because 553348857 - 2³ = 553348849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553348877) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 112857 + ... + 117657.

It is an arithmetic number, because the mean of its divisors is an integer number (46694648).

Almost surely, 2^553348857 is an apocalyptic number.

It is an amenable number.

553348857 is a deficient number, since it is larger than the sum of its proper divisors (193765511).

553348857 is a wasteful number, since it uses less digits than its factorization.

553348857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5280.

The product of its digits is 2016000, while the sum is 48.

The square root of 553348857 is about 23523.3683174838. The cubic root of 553348857 is about 820.9808098187.

The spelling of 553348857 in words is "five hundred fifty-three million, three hundred forty-eight thousand, eight hundred fifty-seven".