2548585155 has 32 divisors (see below), whose sum is σ = 4115623680. Its totient is φ = 1346659200.

The previous prime is 2548585153. The next prime is 2548585177. The reversal of 2548585155 is 5515858452.

2548585155 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2548585155 - 2¹ = 2548585153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2548585153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1339705 + ... + 1341605.

It is an arithmetic number, because the mean of its divisors is an integer number (128613240).

Almost surely, 2^2548585155 is an apocalyptic number.

2548585155 is a deficient number, since it is larger than the sum of its proper divisors (1567038525).

2548585155 is a wasteful number, since it uses less digits than its factorization.

2548585155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691.

The product of its digits is 1600000, while the sum is 48.

The square root of 2548585155 is about 50483.5136950668. The cubic root of 2548585155 is about 1365.9444871461.

The spelling of 2548585155 in words is "two billion, five hundred forty-eight million, five hundred eighty-five thousand, one hundred fifty-five".