2555278303053 has 20 divisors (see below), whose sum is σ = 3974640870208. Its totient is φ = 1460159026200.

The previous prime is 2555278303051. The next prime is 2555278303103. The reversal of 2555278303053 is 3503038725552.

It is not a de Polignac number, because 2555278303053 - 2¹ = 2555278303051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2555278302993 and 2555278303011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555278303051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 177368773 + ... + 177383178.

Almost surely, 2^{2555278303053} is an apocalyptic number.

It is an amenable number.

2555278303053 is a deficient number, since it is larger than the sum of its proper divisors (1419362567155).

2555278303053 is an frugal number, since it uses more digits than its factorization.

2555278303053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354751982 (or 354751961 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 48.

The spelling of 2555278303053 in words is "two trillion, five hundred fifty-five billion, two hundred seventy-eight million, three hundred three thousand, fifty-three".