2555024989 has 24 divisors (see below), whose sum is σ = 2954004480. Its totient is φ = 2203961760.

The previous prime is 2555024987. The next prime is 2555024993. The reversal of 2555024989 is 9894205552.

It is not a de Polignac number, because 2555024989 - 2¹ = 2555024987 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555024987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349827 + ... + 357055.

It is an arithmetic number, because the mean of its divisors is an integer number (123083520).

Almost surely, 2^2555024989 is an apocalyptic number.

It is an amenable number.

2555024989 is a deficient number, since it is larger than the sum of its proper divisors (398979491).

2555024989 is a wasteful number, since it uses less digits than its factorization.

2555024989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7401 (or 7390 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 49.

The square root of 2555024989 is about 50547.2550095453. The cubic root of 2555024989 is about 1367.0940213070.

The spelling of 2555024989 in words is "two billion, five hundred fifty-five million, twenty-four thousand, nine hundred eighty-nine".