2553555053 has 4 divisors (see below), whose sum is σ = 2918348640. Its totient is φ = 2188761468.

The previous prime is 2553555049. The next prime is 2553555061. The reversal of 2553555053 is 3505553552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2553555053 - 2² = 2553555049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2553554998 and 2553555016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553555253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182396783 + ... + 182396796.

It is an arithmetic number, because the mean of its divisors is an integer number (729587160).

Almost surely, 2^2553555053 is an apocalyptic number.

It is an amenable number.

2553555053 is a deficient number, since it is larger than the sum of its proper divisors (364793587).

2553555053 is an equidigital number, since it uses as much as digits as its factorization.

2553555053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364793586.

The product of its (nonzero) digits is 281250, while the sum is 38.

The square root of 2553555053 is about 50532.7127017737. The cubic root of 2553555053 is about 1366.8318025785.

The spelling of 2553555053 in words is "two billion, five hundred fifty-three million, five hundred fifty-five thousand, fifty-three".