2548225136 has 20 divisors (see below), whose sum is σ = 4938802200. Its totient is φ = 1273695552.

The previous prime is 2548225133. The next prime is 2548225139. The reversal of 2548225136 is 6315228452.

It is a happy number.

2548225136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2548225133) and next prime (2548225139).

It is a self number, because there is not a number n which added to its sum of digits gives 2548225136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2548225133) 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, 27710 + ... + 76578.

It is an arithmetic number, because the mean of its divisors is an integer number (246940110).

Almost surely, 2^2548225136 is an apocalyptic number.

It is an amenable number.

2548225136 is a deficient number, since it is larger than the sum of its proper divisors (2390577064).

2548225136 is a wasteful number, since it uses less digits than its factorization.

2548225136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52136 (or 52130 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 2548225136 is about 50479.9478605119. The cubic root of 2548225136 is about 1365.8801652974.

The spelling of 2548225136 in words is "two billion, five hundred forty-eight million, two hundred twenty-five thousand, one hundred thirty-six".