2555052049 has 16 divisors (see below), whose sum is σ = 2861349120. Its totient is φ = 2261900160.

The previous prime is 2555052013. The next prime is 2555052091. The reversal of 2555052049 is 9402505552.

It is a cyclic number.

It is not a de Polignac number, because 2555052049 - 2⁷ = 2555051921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2555051999 and 2555052017.

It is not an unprimeable number, because it can be changed into a prime (2555052749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43299 + ... + 83575.

It is an arithmetic number, because the mean of its divisors is an integer number (178834320).

Almost surely, 2^2555052049 is an apocalyptic number.

It is an amenable number.

2555052049 is a deficient number, since it is larger than the sum of its proper divisors (306297071).

2555052049 is a wasteful number, since it uses less digits than its factorization.

2555052049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40440.

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 2555052049 is about 50547.5226791581. The cubic root of 2555052049 is about 1367.0988475394.

The spelling of 2555052049 in words is "two billion, five hundred fifty-five million, fifty-two thousand, forty-nine".