2553355803 has 8 divisors (see below), whose sum is σ = 3462177600. Its totient is φ = 1673385608.

The previous prime is 2553355771. The next prime is 2553355843. The reversal of 2553355803 is 3085533552.

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 2553355803 - 2⁵ = 2553355771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2553355843) 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, 7212693 + ... + 7213046.

It is an arithmetic number, because the mean of its divisors is an integer number (432772200).

Almost surely, 2^2553355803 is an apocalyptic number.

2553355803 is a deficient number, since it is larger than the sum of its proper divisors (908821797).

2553355803 is a wasteful number, since it uses less digits than its factorization.

2553355803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14425801.

The product of its (nonzero) digits is 270000, while the sum is 39.

The square root of 2553355803 is about 50530.7411681246. The cubic root of 2553355803 is about 1366.7962510546.

The spelling of 2553355803 in words is "two billion, five hundred fifty-three million, three hundred fifty-five thousand, eight hundred three".