2553261288 has 32 divisors (see below), whose sum is σ = 6385126560. Its totient is φ = 850824000.

The previous prime is 2553261283. The next prime is 2553261289. The reversal of 2553261288 is 8821623552.

It is a happy number.

2553261288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2553261283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72663 + ... + 101913.

It is an arithmetic number, because the mean of its divisors is an integer number (199535205).

Almost surely, 2^2553261288 is an apocalyptic number.

It is an amenable number.

2553261288 is an abundant number, since it is smaller than the sum of its proper divisors (3831865272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2553261288 is a wasteful number, since it uses less digits than its factorization.

2553261288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32897 (or 32893 counting only the distinct ones).

The product of its digits is 230400, while the sum is 42.

The square root of 2553261288 is about 50529.8059366944. The cubic root of 2553261288 is about 1366.7793864065.

The spelling of 2553261288 in words is "two billion, five hundred fifty-three million, two hundred sixty-one thousand, two hundred eighty-eight".