2555048051 has 4 divisors (see below), whose sum is σ = 2558044272. Its totient is φ = 2552051832.

The previous prime is 2555048017. The next prime is 2555048053. The reversal of 2555048051 is 1508405552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2555048051 is a prime.

It is a super-4 number, since 4×2555048051⁴ (a number of 39 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555048053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1496831 + ... + 1498536.

It is an arithmetic number, because the mean of its divisors is an integer number (639511068).

Almost surely, 2^2555048051 is an apocalyptic number.

2555048051 is a deficient number, since it is larger than the sum of its proper divisors (2996221).

2555048051 is an equidigital number, since it uses as much as digits as its factorization.

2555048051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996220.

The product of its (nonzero) digits is 40000, while the sum is 35.

The square root of 2555048051 is about 50547.4831321996. The cubic root of 2555048051 is about 1367.0981344862.

The spelling of 2555048051 in words is "two billion, five hundred fifty-five million, forty-eight thousand, fifty-one".